National Item Identification Number
01-189-7666
011897666
4730-01-189-7666
4730011897666
National Stock Number
Item Name
COUPLING HALF,SELF-SEALING
Federal Supply Class
4730
Description
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).
Commercial and Government Entity Code (Supplier Data)
00624
76301
76301
Reference Numbers (Part Numbers)
AE81571E
7M638
7M638N4B
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATIN
Required Description
STEEL CORROSION RESISTING BODY
FUEL/OIL, HYDROCARBON SINGLE RESPONSE
600.0 POU