National Item Identification Number
00-456-9531
004569531
4730-00-456-9531
4730004569531
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)
26512
26512
Reference Numbers (Part Numbers)
123EC51144
123EC51144-1
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
CONNECTION TYPE
SEAT ANGLE
THRE
Required Description
STEEL CORROSION RESISTING BODY
PASSIVATE BODY
A1 MALE COUPLING HALF
THREADED