6230-00-504-8342 (4228Y)
NSN 6230-00-504-8342 (NIIN 00-504-8342) is a flashlight filter in Federal Supply Class 6230, Electric Portable And Hand Lighting Equipment. Manufacturer part number 4228Y (Fulton Industries, LLC, CAGE 07Q42); also referenced as MIL-F-3632, MIL-F-3747 (Military Specifications); E/F/AMB (Survitec Service & Distribution).
NIIN assigned January 1963; DEMIL A (none required); unit of issue EA (each), $1.41 gov standard price; ships at 0.02 lb / 0.0013 cu ft.