Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-495-0312 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: LL4HP26, LL4-HP-26, 4730-01-495-0312, 01-495-0312, 4730014950312, 014950312

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

Supply Group (FSG) NSN Assign. NIIN
47 05 MAR 2002 01-495-0312

Drawings & Photos | NSN 4730-01-495-0312


Demand History | NSN 4730-01-495-0312

Part Number Request Date QTY Origin
4730-01-495-0312 2012-05-125 26 DIBBS
4730-01-495-0312 2011-10-300 13 DIBBS
4730-01-495-0312 2011-07-192 10 DIBBS
4730-01-495-0312 2011-07-182 9 DIBBS
4730-01-495-0312 2010-08-217 9 DIBBS
4730-01-495-0312 2010-03-63 4 DIBBS
4730-01-495-0312 2009-05-151 9 DIBBS
4730-01-495-0312 2009-02-51 4 DIBBS

Cross Reference | NSN 4730-01-495-0312

Part Number Cage Code Manufacturer
LL4-HP-26 73992 TUTHILL CORP HANSEN COUPLING DIV

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Technical Data | NSN 4730-01-495-0312

Characteristic Specifications
MATERIAL STEEL BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
OVERALL LENGTH 2.960 INCHES NOMINAL
CONNECTION TYPE THREADED INTERNAL PIPE FIRST FLUID END CONNECTION INTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END
CONNECTION STYLE B14 PLAIN ALL ENDS
QUICK DISCONNECT METHOD PUSH-LOCK SECOND QUICK DISCONNECT END
NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR NPTF ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD QUANTITY PER INCH 14 ALL ENDS
FURNISHED ITEMS AND QUANTITY 1 CAP AND 1 CLAMP AND 1 CHAIN AND 2 PREFORMED PACKING AND 1 SLEEVE
SPECIAL FEATURES THE PLUG, MALE THAT FITS THIS SOCKET IS NIIN 4730-014950146; FIRST END HEX ACROSS THE FLATS MEASUREMENT IS 1.13 INCHES; MAX DIA IS 1.86 INCHES; ITEM ALSO CONTAINS STAINLESS STEEL SPRING, BALLS AND RETAINING RINGS, TEFLON BACK-UP RING WITH SINGLE O-RING AND BUNA-N SEALS; LOCKING BALLS ARE THE LOCKING DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCY SOCKET, FEMALE
(NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 4250.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 4730-01-495-0312

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 4730-01-495-0312

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