National Item Identification Number
01-301-1631
013011631
4730-01-301-1631
4730013011631
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-QT4-B1-400K3
1551AS474
1551AS474-2
Required Categories
MATERIAL
STYLE DESIGNATOR
LEG LENGTH
OVERALL LENGTH
CONNECTION TYPE
CONNECT
Required Description
STEEL BODY
A1 MALE COUPLING HALF
1.500 INCHES NOMINAL
4.641 INCHES NOMINAL
T