A metal device, consisting of a ring fastened in a cuplike plate so that the ring and plate are flush; to be fastened to and used in opening doors.
NSN 6145-00-635-9957
NSN 5999-01-525-7770
NSN 6610-00-929-4754
NSN 5920-01-263-5928
NSN 6145-01-417-5132
NSN 5960-01-381-2478
NSN 4140-00-249-5603
NSN 5855-01-505-9158
NSN 2925-00-508-6032
NSN 6220-00-862-6216
NSN 5945-01-228-3923
NSN 6220-01-411-6542