A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).
Classification: Unions, pipe, of iron or steel, cast
NSN 6130-01-426-4316
NSN 6685-01-094-3340
NSN 5895-00-952-3032
NSN 5895-00-596-8678
NSN 6220-00-353-5730
NSN 6645-00-491-8963
NSN 5905-01-222-5338
NSN 5855-01-100-3272
NSN 5996-01-560-4154
NSN 6620-00-538-8746
NSN 6645-01-530-3654
NSN 6620-01-658-8133