Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-321-4476 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.

Part Alternates: G437567, G43756750, G437567-50, 4730-01-321-4476, 01-321-4476, 4730013214476, 013214476

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 18 JUN 1990 01-321-4476

Cross Reference | NSN 4730-01-321-4476

Part Number Cage Code Manufacturer
G437567 49956 RAYTHEON COMPANY DBA RAYTHEON
G437567-50 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
G437567-50 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 4730-01-321-4476

Characteristic Specifications
BODY MATERIAL STEEL
BODY SURFACE TREATMENT PASSIVATE
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 0.875 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED NOT RATED
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED NOT RATED
OVERALL LENGTH 1.750 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED EXTERNAL BOSS
FIRST END STYLE DESIGNATOR D14 DOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING
FIRST END THREAD SERIES DESIGNATOR UNJF
FIRST END NOMINAL THREAD SIZE 0.750 INCHES
FIRST END THREAD CLASS 3A
MOUNTING FLANGE LOCATION FIRST LEG
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
QUICK DISCONNECT END CONNECTION TYPE EXTERNAL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE 0.684 INCHES ALL ENDS

Restrictions/Controls & Freight Information | NSN 4730-01-321-4476

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-321-4476

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each