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 6610-01-645-4688
NSN 6610-01-247-1798
NSN 6610-01-394-0964
NSN 6645-01-313-3139
NSN 5945-00-269-5375
NSN 7035-01-612-3620
NSN 5910-00-715-2338
NSN 5915-00-186-8872
NSN 6645-01-117-6156
NSN 5835-01-268-1924
NSN 5905-01-050-1478
NSN 5920-00-629-0442