MIL-P-43951A (NOTICE 1), MILITARY SPECIFICATION: PADLOCK, KEY OPERATED, MEDIUM SECURITY, REGULAR SHACKLE (20 MAY 1994) [S/S BY FF-P-2827]
MIL-P-43951A (NOTICE 1), MILITARY SPECIFICATION: PADLOCK, KEY OPERATED, MEDIUM SECURITY, REGULAR SHACKLE (20 MAY 1994) [S/S BY FF-P-2827].,