1 1/2 in. Diameter size; automatic, self-closing
NSN 5920-01-534-3806
NSN 5835-01-264-8782
NSN 5975-01-423-0447
NSN 6650-00-070-0998
NSN 2925-01-129-1261
NSN 5950-01-622-7758
NSN 5985-01-150-5481
NSN 5975-00-953-0378
NSN 6320-00-809-5744
NSN 6145-01-082-1404
NSN 4140-00-173-0706
NSN 2925-00-660-8131