Item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to perssonnel
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 2925-01-327-3069
NSN 6135-01-054-2462
NSN 5996-01-174-9166
NSN 5930-01-493-6567
NSN 6110-00-281-3676
NSN 5835-01-235-1125
NSN 6320-00-194-4252
NSN 6110-01-627-0020
NSN 6320-01-145-2742
NSN 5945-00-879-6244
NSN 5950-00-369-1408
NSN 6610-01-105-9520