National Item Identification Number
01-372-4939
013724939
4730-01-372-4939
4730013724939
National Stock Number
Item Name
COUPLING HALF,QUICK DISCONNECT
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 internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
Commercial and Government Entity Code (Supplier Data)
02570
30003
30003
Reference Numbers (Part Numbers)
SS-QT4B4ST
1551AS919
1551AS919-1
Required Categories
MATERIAL
STYLE DESIGNATOR
LEG LENGTH
OVERALL LENGTH
CONNECTION TYPE
CONNECT
Required Description
STEEL BODY
A1 MALE COUPLING HALF
0.360 INCHES NOMINAL
3.910 INCHES NOMINAL
T