Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-423-8761 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: M4109081220B, M4109-08-12-20-B, M4109081220C, M4109-08-12-20-C, AA59439, A-A59439 , AA59439081220B, AA59439-08-12-20-B , MILC4109, MIL-C-4109, 4730-01-423-8761, 01-423-8761, 4730014238761, 014238761

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

Supply Group (FSG) NSN Assign. NIIN
47 12 JAN 1996 01-423-8761

Drawings & Photos | NSN 4730-01-423-8761


Demand History | NSN 4730-01-423-8761

Part Number Request Date QTY Origin
4730-01-423-8761 2023-01-05 34 DIBBS
AA59439 2020-04-104 1 US
4730-01-423-8761 2010-08-215 10 DIBBS
4730-01-423-8761 2009-12-343 10 DIBBS
4730-01-423-8761 2009-12-336 8 DIBBS
4730-01-423-8761 2008-11-324 16 DIBBS
AA59439 2007-11-334 1 US

Cross Reference | NSN 4730-01-423-8761

Part Number Cage Code Manufacturer
A-A59439 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA59439-08-12-20-B 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
M4109-08-12-20-B 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M4109-08-12-20-C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-4109 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-01-423-8761

Characteristic Specifications
MATERIAL STEEL BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
LEG LENGTH 0.577 INCHES NOMINAL
CONNECTION TYPE UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
CONNECTION STYLE E2 BARBED OR SERRATED END ALL ENDS
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 0.375 INCHES ALL ENDS
SPECIFICATION/STANDARD DATA 81349-MIL-C-4109 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA C CLASS AND 1 TYPE AND 4 STYLE
END ITEM IDENTIFICATION SEAWOLF CLASS SSN
(NON-CORE DATA) MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 70.0 DEG FAHRENHEIT ANY ACCEPTABLE
(NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 100.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-4109
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M4109-08-12-20-B

Restrictions/Controls & Freight Information | NSN 4730-01-423-8761

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 4730-01-423-8761

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each