1 1/2 in. Diameter size; automatic, self-closing
NSN 4140-01-286-7454
NSN 6145-01-507-7336
NSN 5925-01-591-2032
NSN 6150-00-583-3795
NSN 5905-01-528-6645
NSN 6220-01-656-5407
NSN 5990-01-432-9844
NSN 6145-00-945-3002
NSN 6620-01-380-4882
NSN 5910-00-145-9959
NSN 5855-01-246-4274
NSN 5945-00-876-1143