National Item Identification Number
01-172-8712
011728712
4730-01-172-8712
4730011728712
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
8V613
NSN (National Stock Number) 4730-01-172-8712, 4730011728712 NIIN (National Identification Number) 01-172-8712, 011728712
Part Numbers (Reference Numbers)
AE81360K
7-211642042-3
7-211642042-3
Required Categories
STYLE DESIGNATOR
(NON-CORE DATA) FIRST LEG LENGTH
SPEC/STD CONTROLLING DATA
M
Required Description
A1 MALE COUPLING HALF
2.930 INCHES MINIMUM AND
3.070 INCHES MAXIMUM
8V613
7-