National Item Identification Number
01-251-4401
012514401
4730-01-251-4401
4730012514401
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)
39428
Reference Numbers (Part Numbers)
5315K21
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
CONNECTION TYPE
CONNECTION STYLE
Required Description
STEEL BODY
CADMIUM BODY
A1 MALE COUPLING HALF
THREADED EXTERNAL PIPE FIRST FL