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2910-00-287-5474 (B6-1-4B12D)

2910-00-287-5474 is equivalent to manufacture part number 432416R91. It is a fluid filter and is classified under Federal Supply Class 2910 (2910 - Engine Fuel System Components, Nonaircraft), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 2910 - Engine Fuel System Components, Nonaircraft and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.

NSN: 2910002875474
ALT NSN: 2910-00-287-5474
NIIN: 00-287-5474
NCB: 00
FSC: 2910
NSIN: 287-5474
MNF PART: 432416R91
DESC: FILTER, FLUID
ALT DESC: FLUID FILTER
MNF ALT's: 432416R91 | 4848-B6 | 5182041 | 5575568 | 5577342 | 6435007 | B6-1-4B12D | P550522 | T60
OTHER ALT's: 432416R91 | 4848B6 | 5182041 | 5575568 | 5577342 | 6435007 | B614B12D | P550522 | T60

SKU B6-1-4B12D

2910 - Categorized Part
2910 - Engine Fuel System Components, Nonaircraft

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Federal Supply Class · 2910 - ENGINE FUEL SYSTEM COMPONENTS, NONAIRCRAFT
Part & Reference Numbers (13)
Part NumberCAGEManufacturerStatusRNCCRNVCDACRNAACRNFCRNSCRNJCSADCHCCMSDS
432416R9192679NAVISTAR INTL CORP MELROSE PARKA596AX4B
432416R9189346NAVISTAR INTL CORP TRUCK BR OHIOA596AX
4848-B613800PARKER-HANNIFIN CORPORATIONA596AX1B
518204172582ROLLS-ROYCE SOLUTIONS AMERICA INCA596AX3B
557556872582ROLLS-ROYCE SOLUTIONS AMERICA INCA596AX3D
557556870040GENERAL MOTORS LLCH596AX3B
557556830379EUCLID INCH596AX3B
557734272582ROLLS-ROYCE SOLUTIONS AMERICA INCA596ZZ
643500772582ROLLS-ROYCE SOLUTIONS AMERICA INCA596ZZB
B6-1-4B12D13800PARKER-HANNIFIN CORPORATIONA596AX3B
P55052272582ROLLS-ROYCE SOLUTIONS AMERICA INCA596ZZB
P55052264678DAIMLER TRUCK NORTH AMERICA LLCA326ZZ
T6070040GENERAL MOTORS LLCH59EAX3B
Item Characteristics (21)
CharacteristicRequirement / Reply
MOUNTING TYPEBRACKET HEAD
BODY OUTSIDE DIAMETER4.500 INCHES NOMINAL
BODY HEIGHT8.500 INCHES NOMINAL
END ITEM IDENTIFICATIONL.P. COMPRESSORS. HIGH PRESSURE AIR COMPRESSORS. SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). UTILITY LANDING CRAFT 115 FT. MB2 AIRCRAFT TOW TRACTOR. FIRE PUMPS. SH-60F CARRIER-BASED HELICOPTER.
DESIGN TYPEREUSABLE
FEATURES PROVIDEDDRAIN PLUG
BRACKET QUANTITY1
FILTERING ELEMENT QUANTITY1
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
CRITICALITY CODE JUSTIFICATIONFEAT
FILTERING MEDIA DESIGNSPIRAL WOUND SINGLE FILTERING MEDIA RESPONSE
FIRST INTAKE CONNECTION TYPETHREADED INTERNAL PIPE TOP
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
FIRST INTAKE THREAD SERIES DESIGNATORNPTF
FIRST INTAKE NOMINAL THREAD SIZE0.250 INCHES
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
FILTERING SYSTEM FOR WHICH DESIGNEDFULL FLOW
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL. GRUNMAN A-10 AIRCRAFT.
MATERIALCOTTON FILTERING MEDIUM
MATERIALSTEEL SEDIMENT BOWL
STYLE DESIGNATORUNTHREADED SHELL
Management Data
MOESOSAACUIUI ConvMgmt CtrlUnit PriceQUPCIICSLCEffectiveC/H
DASMSZEAJ2200X-$5.791U001-OCT-2025C
DMSMSZEA15B2---$5.791U001-OCT-2025C
DNSMSZEA9B-----$5.791U001-OCT-2025C
DSSMSZEA$5.791U001-OCT-2025C
GPSMSZEA$5.791U001-OCT-2025C
MOE Rules (13)
MOE RuleFormerAssignedAMCAMSCIMCIMCA
A920A18101-SEP-053LZCD
C911C00101-SEP-053L
MC40MC0101-SEP-053LZPA
N9BCN9CD01-SEP-053LZGH
VP0101-JAN-26
WB0101-FEB-05
YA0101-DEC-01
YD0101-JUL-16
ZC0101-APR-91
ZH0101-APR-91
ZR0101-JUL-97
ZU0101-APR-91
ZW0101-NOV-98
Freight / Transportation
NMFCSubWCCTCCDescription
069100Z593ZFILTERS:CARTRIDGES/ELEMENTS
Phrase Data (1)
CodeStatementMOEUSC
4REVERSAL OF PHRASE CODE A 2940-01-184-7088DMM
Identification
Item Name Code (INC)32622
Primary INC (PINC)0032622
NIIN Assigned01-JAN-1963
Schedule B (Export)8412909080
Precious Metals Ind (PMIC)U
Criticality CodeY
DEMIL CodeA
DEMIL Integrity Code1
Hazardous Material Ind (HMIC)N
Item Indicator (II)4
RPD MRC3
Shipping Weight & Cube
Shipping Weight1 lb
Shipping Cube0.065 cu ft
Standardization / Related NSNs (1)
Related NSNISCDecision Date
209-APR-1990
Supersedes (Cancelled NSNs) (3)
Cancelled NSNEffective
2910-00-886-610901-JAN-1962
2940-01-184-708801-MAR-2002
2910-00-595-478728-AUG-1970

If the NSN isn't available, are there substitutes or alternate part numbers for NSN 2910-00-287-5474?

NSN 2910-00-287-5474 is associated with the following manufacturer alternate part numbers: 432416R91, 4848-B6, 5182041, 5575568, 5577342, 6435007, B6-1-4B12D, P550522, T60. Whether you need to buy, order, or get wholesale pricing on any of these part numbers, NSN-PARTS.COM accepts quote requests for pricing and availability, including obsolete and hard-to-find inventory.

FAQ

2910-00-287-5474

What National Stock Number (NSN) Category does this 2910-00-287-5474


NSN 2910-00-287-5474 belongs to Federal Supply Class 2910 which is 2910 - Engine Fuel System Components, Nonaircraft. This FSC is part of the federal supply catalog maintained by the U.S. Department of Defense and is used to standardize the procurement and cataloging of military and government components across all branches of the armed forces and federal agencies.

What traceability documentation is available for parts ordered through NSN-PARTS.COM?

Traceability is a core part of our sourcing process. Depending on the part and its supply chain origin, we can provide Certificates of Conformance (C of C), manufacturer packing slips, date codes, lot codes, and sourcing documentation that traces the item back through the distribution chain. For government and defense procurement, we understand that documentation requirements can be strict if your purchase order or contract specifies particular traceability requirements, include them in your RFQ and we will confirm our ability to meet them before order confirmation.

Does NSN 2910-00-287-5474 have an alternate part number?

Yes. NSN 2910-00-287-5474 is also referenced by manufacturer part number B614B12D, where B614B12D is the original equipment manufacturer designation for this item. When sourcing this part, buyers may encounter either the NSN 2910-00-287-5474 or the MPN B614B12D depending on the procurement system or supplier being used. NSN-PARTS.COM accepts quote requests using either the NSN or the manufacturer part number. For a full list of alternate part numbers associated with this NSN, see below.

Which country originally cataloged this NSN, and what is its National Codification Bureau (NCB) code?

Every NSN includes a two-digit National Codification Bureau (NCB) code in positions 5 and 6 of the full 13-digit number. That code identifies which country originally cataloged the item through the NATO codification system. You can find the NCB code for this part listed in the product description above. Use the table below to identify the originating country and its NATO membership status.

For this NSN, the NCB code is 00, which means it was originally cataloged by USA (NATO). Use the table below for a full reference of all NCB codes and their associated countries.

Country NCB Code(s) Status
USA00 and 01NATO
Unassigned (USA)02 through 10n/a
West Germany / Germany11n/a
Belgium12NATO
France13NATO
Italy14NATO
Czechoslovakia / Czech Republic15NATO
Netherlands16NATO
South Africa17NATO
Brazil18Tier 1
Canada19Tier 2
Denmark20 and 21NATO
Greece22NATO
Iceland23NATO
Norway24NATO
Portugal25NATO
Turkey26NATO
Luxembourg27NATO
Argentina28Tier 2
Japan29Tier 1
Israel30Tier 2
Singapore31Tier 2
Spain32NATO
Malaysia33Tier 2
Thailand34Tier 1
Egypt35Tier 1
Republic of Korea36Tier 2
Estonia37NATO
Romania38NATO
Slovakia39NATO
Austria40Tier 2
Slovenia41NATO
Poland42NATO
United Nations-standard items43n/a
Indonesia44Tier 2
Philippines45Other
Lithuania46NATO
Fiji47Other
Tonga48Other
Bulgaria49NATO
Hungary50NATO
Chile51Tier 1
Croatia52NATO
North Macedonia53NATO
Latvia54NATO
Oman55Tier 1
Russian Federation56Other
Finland57NATO
Albania58NATO
Kuwait59Other
Ukraine60Tier 2
Belarus61Tier 2
Morocco62Tier 1
Sweden63NATO
Papua, New Guinea64Other
Australia65Tier 2
Afghanistan66Other
Georgia67Tier 1
Saudi Arabia69n/a
United Arab Emirates70Tier 1
India71Tier 2
Serbia72Tier 2
Pakistan73Other
Bosnia-Herzegovina74Tier 1
Brunei75Tier 1
Montenegro76NATO
Jordan77Tier 1
Peru78Tier 1
Colombia79Tier 2
Qatar80Tier 1
Algeria81Other
New Zealand82Tier 2
United Kingdom98 and 99NATO
What is your process for locating excess inventory for hard-to-find NSN parts?

When a part is not immediately available through standard distribution channels, our sourcing team conducts a multi-channel search that includes authorized distributor networks, government surplus and DLA excess inventory, independent broker networks, and manufacturer direct channels where applicable. Every potential source is evaluated for authenticity and traceability before we present it as a viable option. We do not source from unvetted or unknown suppliers, and we will never offer parts we cannot document. If we locate stock, we provide full sourcing details with your quote so your procurement and quality teams can make an informed decision before committing to an order.

Are parts sourced through NSN-PARTS.COM traceable back to the original manufacturer?

We make every effort to ensure full chain-of-custody traceability for every part we supply. Our preferred sourcing path is always manufacturer-direct or through authorized distribution channels, which provides the strongest traceability and the lowest counterfeit risk. When parts must be sourced through independent or excess channels; as is often the case for obsolete or long-discontinued components, we require sourcing documentation at every link in the chain and apply additional scrutiny to confirm authenticity. Parts that cannot be adequately documented are not offered for sale. If your program has specific traceability requirements such as QPL, QML, or QSLD compliance, please include those details in your RFQ so we can confirm sourcing eligibility upfront.

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Sent an RFQ on a Friday afternoon and had a quote back within the hour. Parts showed up ahead of schedule. That kind of response time matters a lot when equipment is down.

Lead Tech, Part 145 Repair Station

We work on older military equipment and finding parts is a constant battle. NSN-Parts has come through for us more times than I can count. Good people, fast turnaround.

Diane R., Defense Contractor – Procurement

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Robert H., Aviation Parts Buyer

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