1 1/2 in. Diameter size; automatic, self-closing
NSN 5985-01-564-7517
NSN 6110-01-104-4777
NSN 5960-01-178-7500
NSN 5990-01-281-7601
NSN 5925-00-813-6378
NSN 6645-01-546-3059
NSN 6220-01-449-1239
NSN 6220-00-279-8417
NSN 5975-01-652-8162
NSN 6685-01-177-4870
NSN 6240-01-009-8729
NSN 7035-00-919-3381