Stainless steel, type 303 or type 304; outside diameter of 1.247 inches and outside diameter of 1.247 inches; height of 0.656 inches; o-ring groove of 0.125 inches; tap 1/4-20-2b-1/4 dp. Full threaded
NSN 5960-01-495-0859
NSN 6645-01-500-5611
NSN 5910-01-106-1377
NSN 5950-01-398-0762
NSN 5935-00-232-3351
NSN 6685-00-932-6302
NSN 5945-00-421-7174
NSN 5975-00-243-6434
NSN 5925-00-005-3176
NSN 5895-01-582-7814
NSN 5985-01-565-3267
NSN 5990-01-177-2838