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Electric Arc Welding Equipment

FSC 3431: Electric Arc Welding Equipment

Federal Supply Class (FSC) 3431 covers electric arc welding equipment. These NSN items support fabrication and repair welding across the fleet.

Arc welding equipment joins metal using an electric arc to melt and fuse the parts. It is fundamental to metal fabrication and repair.

Common items include arc welders, MIG and TIG machines, and welding power sources. Equipment is built to durable shop and field standards.

3431-01-677-3736 (Q4015VF3EMC)

NIIN: 01-677-3736
In stock
NSN: 3431-01-677-3736
FSC Code: 3431
MPN: Q4015VF3EMC

3431-01-677-3742 (Q4015VF3EEC)

NIIN: 01-677-3742
In stock
NSN: 3431-01-677-3742
FSC Code: 3431
MPN: Q4015VF3EEC

3431-01-676-3221 (ET 220I AND 301I AC/DC IT 29)

NIIN: 01-676-3221
In stock
NSN: 3431-01-676-3221
FSC Code: 3431
MPN: ET220IAND301IACDCIT29

3431-01-675-0846 (218085138A)

NIIN: 01-675-0846
In stock
NSN: 3431-01-675-0846
FSC Code: 3431
MPN: 218085138A

3431-01-676-0012 (60A1234)

NIIN: 01-676-0012
In stock
NSN: 3431-01-676-0012
FSC Code: 3431
MPN: 60A1234

3431-01-675-4896 (OPTIMARC 500PA)

NIIN: 01-675-4896
In stock
NSN: 3431-01-675-4896
FSC Code: 3431
MPN: OPTIMARC500PA

3431-01-675-7071 (K12035-1)

NIIN: 01-675-7071
In stock
NSN: 3431-01-675-7071
FSC Code: 3431
MPN: K120351

3431-01-671-5530 (907709001)

NIIN: 01-671-5530
In stock
NSN: 3431-01-671-5530
FSC Code: 3431
MPN: 907709001

3431-01-670-2798 (MAXSTAR 210 DX PN 907 684)

NIIN: 01-670-2798
In stock
NSN: 3431-01-670-2798
FSC Code: 3431
MPN: MAXSTAR210DXPN907684

3431-01-668-8597 (901 973)

NIIN: 01-668-8597
In stock
NSN: 3431-01-668-8597
FSC Code: 3431
MPN: 901973

3431-01-668-5036 (MIL199613)

NIIN: 01-668-5036
In stock
NSN: 3431-01-668-5036
FSC Code: 3431
MPN: MIL199613

3431-01-668-7273 (XMT350)

NIIN: 01-668-7273
In stock
NSN: 3431-01-668-7273
FSC Code: 3431
MPN: XMT350

3431-01-667-8415 (301121)

NIIN: 01-667-8415
In stock
NSN: 3431-01-667-8415
FSC Code: 3431
MPN: 301121

3431-01-668-7532 (MILLERMATIC 252)

NIIN: 01-668-7532
In stock
NSN: 3431-01-668-7532
FSC Code: 3431
MPN: MILLERMATIC252

3431-01-668-7504 (SYNCROWAVE 200)

NIIN: 01-668-7504
In stock
NSN: 3431-01-668-7504
FSC Code: 3431
MPN: SYNCROWAVE200

3431-01-667-6787 (MIL259870)

NIIN: 01-667-6787
In stock
NSN: 3431-01-667-6787
FSC Code: 3431
MPN: MIL259870

3431-01-667-6643 (MIL252938)

NIIN: 01-667-6643
In stock
NSN: 3431-01-667-6643
FSC Code: 3431
MPN: MIL252938

3431-01-668-0635 (MIL252321)

NIIN: 01-668-0635
In stock
NSN: 3431-01-668-0635
FSC Code: 3431
MPN: MIL252321

3431-01-667-8258 (907710002)

NIIN: 01-667-8258
In stock
NSN: 3431-01-667-8258
FSC Code: 3431
MPN: 907710002

3431-01-666-4304 (5662)

NIIN: 01-666-4304
In stock
NSN: 3431-01-666-4304
FSC Code: 3431
MPN: 5662

3431-01-666-5443 (Q4015AE8EMC)

NIIN: 01-666-5443
In stock
NSN: 3431-01-666-5443
FSC Code: 3431
MPN: Q4015AE8EMC

3431-01-666-4325 (03-003-006)

NIIN: 01-666-4325
In stock
NSN: 3431-01-666-4325
FSC Code: 3431
MPN: 03003006

3431-01-666-1231 (907614)

NIIN: 01-666-1231
In stock
NSN: 3431-01-666-1231
FSC Code: 3431
MPN: 907614

3431-01-666-3917 (L3A-15)

NIIN: 01-666-3917
In stock
NSN: 3431-01-666-3917
FSC Code: 3431
MPN: L3A15

3431-01-666-3924 (QT3-45)

NIIN: 01-666-3924
In stock
NSN: 3431-01-666-3924
FSC Code: 3431
MPN: QT345

3431-01-663-9121 (1443-0412)

NIIN: 01-663-9121
In stock
NSN: 3431-01-663-9121
FSC Code: 3431
MPN: 14430412

3431-01-663-8664 (KP1696-035S)

NIIN: 01-663-8664
In stock
NSN: 3431-01-663-8664
FSC Code: 3431
MPN: KP1696035S

3431-01-663-8658 (KP1696-030S)

NIIN: 01-663-8658
In stock
NSN: 3431-01-663-8658
FSC Code: 3431
MPN: KP1696030S

3431-01-663-3199 (907 161-01-2)

NIIN: 01-663-3199
In stock
NSN: 3431-01-663-3199
FSC Code: 3431
MPN: 907161012

3431-01-662-8727 (DELTAWELD 452)

NIIN: 01-662-8727
In stock
NSN: 3431-01-662-8727
FSC Code: 3431
MPN: DELTAWELD452

3431-01-661-6061 (169725)

NIIN: 01-661-6061
In stock
NSN: 3431-01-661-6061
FSC Code: 3431
MPN: 169725

3431-01-662-0104 (14008C0144)

NIIN: 01-662-0104
In stock
NSN: 3431-01-662-0104
FSC Code: 3431
MPN: 14008C0144

3431-01-661-1831 (LZR 100)

NIIN: 01-661-1831
In stock
NSN: 3431-01-661-1831
FSC Code: 3431
MPN: LZR100

3431-01-660-0072 (20-A10120)

NIIN: 01-660-0072
In stock
NSN: 3431-01-660-0072
FSC Code: 3431
MPN: 20A10120

3431-01-657-8828 (907818002)

NIIN: 01-657-8828
In stock
NSN: 3431-01-657-8828
FSC Code: 3431
MPN: 907818002

3431-01-658-1607 (DIMENSION 302 OR 903-216)

NIIN: 01-658-1607
In stock
NSN: 3431-01-658-1607
FSC Code: 3431
MPN: DIMENSION302OR903216

3431-01-657-1944 (INVISION 352MPA)

NIIN: 01-657-1944
In stock
NSN: 3431-01-657-1944
FSC Code: 3431
MPN: INVISION352MPA

3431-01-654-8135 (951616)

NIIN: 01-654-8135
In stock
NSN: 3431-01-654-8135
FSC Code: 3431
MPN: 951616

3431-01-654-7708 (11B3550074)

NIIN: 01-654-7708
In stock
NSN: 3431-01-654-7708
FSC Code: 3431
MPN: 11B3550074

3431-01-654-3201 (11B3550077)

NIIN: 01-654-3201
In stock
NSN: 3431-01-654-3201
FSC Code: 3431
MPN: 11B3550077

3431-01-653-6345 (K69002-2)

NIIN: 01-653-6345
In stock
NSN: 3431-01-653-6345
FSC Code: 3431
MPN: K690022

3431-01-650-1802 (907204021)

NIIN: 01-650-1802
In stock
NSN: 3431-01-650-1802
FSC Code: 3431
MPN: 907204021

3431-01-648-3565 (DHS1693D7JS)

NIIN: 01-648-3565
In stock
NSN: 3431-01-648-3565
FSC Code: 3431
MPN: DHS1693D7JS

3431-01-648-2228 (DHS1693B3ES)

NIIN: 01-648-2228
In stock
NSN: 3431-01-648-2228
FSC Code: 3431
MPN: DHS1693B3ES

3431-01-648-5266 (K3963-1)

NIIN: 01-648-5266
In stock
NSN: 3431-01-648-5266
FSC Code: 3431
MPN: K39631

3431-01-648-1088 (SL4243B3C)

NIIN: 01-648-1088
In stock
NSN: 3431-01-648-1088
FSC Code: 3431
MPN: SL4243B3C

3431-01-648-1044 (AS3360B10B)

NIIN: 01-648-1044
In stock
NSN: 3431-01-648-1044
FSC Code: 3431
MPN: AS3360B10B

3431-01-647-9973 (25PF87)

NIIN: 01-647-9973
In stock
NSN: 3431-01-647-9973
FSC Code: 3431
MPN: 25PF87