Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-028-9254 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: 250R113WE8, 250R137WE8, 2914556, 29145562, 2914556-2, 4730-01-028-9254, 01-028-9254, 4730010289254, 010289254

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

Supply Group (FSG) NSN Assign. NIIN
47 13 OCT 1976 01-028-9254

Drawings & Photos | NSN 4730-01-028-9254


Demand History | NSN 4730-01-028-9254

Part Number Request Date QTY Origin
250R137WE8 2023-11-320 3 DIBBS
250R137WE8 2022-10-296 1 DIBBS
4730-01-028-9254 2014-07-190 2 DIBBS
4730-01-028-9254 2014-06-159 2 DIBBS

Cross Reference | NSN 4730-01-028-9254

Part Number Cage Code Manufacturer
250R113WE8 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
250R137WE8 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
2914556 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2914556-2 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
2914556-2 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 4730-01-028-9254

Characteristic Specifications
MATERIAL STEEL BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE BODY
SURFACE TREATMENT PASSIVATE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
LEG LENGTH 1.326 INCHES NOMINAL
OVERALL LENGTH 2.859 INCHES NOMINAL
CONNECTION TYPE THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION INTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION STYLE D6 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
MATING END IDENTIFICATION E B WIGGINS INC COUPLING HALF,QUICK DISCONNECT,PART NO. 255R113WD6
FEATURES PROVIDED SAFETY LOCKING FEATURE AND SELF-SEALING
(NON-CORE DATA) FURNISHED ITEMS ACTUATING RING AND SLEEVE AND SPRING AND WASHER AND PIN
(NON-CORE DATA) MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 121.0 DEG CELSIUS WATER, DEMINERALIZED
(NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 200.0 POUNDS PER SQUARE INCH WATER, DEMINERALIZED

Restrictions/Controls & Freight Information | NSN 4730-01-028-9254

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:UPrecious metal type is unknown
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 061400 CONDENSERS/PARTS NOI/CAPACITORS
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 4730-01-028-9254

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