MIL-P-21221 › Position Keeper Mk 1 Mod 4
Position Keeper Mk 1 Mod 4
To find similar documents by Federal Supply Class Code:
FSC 1220 (Fire Control Computing Sights and Devices)
Document Number
MIL-P-21221
Revision Level
NOT
Status
Superseded
Publication Date
Aug. 29, 1977