National Item Identification Number
01-475-2743
014752743
4730-01-475-2743
4730014752743
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)
79326
TRANSDIGM INC.
DBA ADELWIGGINS GROUP
5000 TRIGGS ST.
LOS ANGELES
CA
90022
323-881-7654
18876
Reference Numbers (Part Numbers)
R255R128WE8
11438156-4
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATIN
Required Description
STEEL CORROSION RESISTING BODY
WATER 1ST RESPONSE
ALCOHOL 2ND RESPONSE
500.0