MIL-S-1222F (INTERIM AMENDMENT 4), MILITARY SPECIFICATION: STUDS, BOLTS, HEX CAP SCREWS, SOCKET HEAD CAP SCREWS AND NUTS (31 MAR 1969) [S/S BY MIL-DTL-1222J]
MIL-S-1222F (INTERIM AMENDMENT 4), MILITARY SPECIFICATION: STUDS, BOLTS, HEX CAP SCREWS, SOCKET HEAD CAP SCREWS AND NUTS (31 MAR 1969) [S/S BY MIL-DTL-1222J].