Product Details | UNION TAILPIECE

4730-01-312-2631 A fitting used with a union nut and thread piece to form a union.

Part Alternates: 6243060, 64R1, 64R-1, 64R10SS, 64R-1-0-SS, 6R6414SS, 6R641-4SS, 4730-01-312-2631, 01-312-2631, 4730013122631, 013122631

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

Supply Group (FSG) NSN Assign. NIIN
47 13 DEC 1989 01-312-2631

Demand History | NSN 4730-01-312-2631

Part Number Request Date QTY Origin
64R-1-0-SS 2022-04-107 80 DIBBS
6R641-4SS 2022-04-107 80 DIBBS
64R-1-0-SS 2022-04-93 80 DIBBS
6R641-4SS 2022-04-93 80 DIBBS
4730-01-312-2631 2013-03-87 36 DIBBS
4730-01-312-2631 2013-03-64 77 DIBBS
4730-01-312-2631 2012-12-336 0 DIBBS
4730-01-312-2631 2012-10-290 19 DIBBS
4730-01-312-2631 2012-09-262 10 DIBBS
4730-01-312-2631 2012-05-136 19 DIBBS
4730-01-312-2631 2012-03-68 15 DIBBS

Cross Reference | NSN 4730-01-312-2631

Part Number Cage Code Manufacturer
6243060 53711 NAVAL SEA SYSTEMS COMMAND
64R-1 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
64R-1-0-SS 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
6R641-4SS 54716 HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR

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Technical Data | NSN 4730-01-312-2631

Characteristic Specifications
MATERIAL STEEL
STRENGTH RATING NOT RATED
SEAT TYPE GASKET
END CONNECTION TYPE THREADED
THREAD SIZE 7/16-20
SCREW THREAD SERIES DESIGNATOR UNF
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION INTERNAL
NUT RETAINING FLANGE NOT INCLUDED
UNION OUTSIDE DIAMETER 1.062 INCHES NOMINAL
OVERALL LENGTH 1.062 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE NOT RATED

Restrictions/Controls & Freight Information | NSN 4730-01-312-2631

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 186620 TOOLS, NOI HAND OTHER THAN POWER
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 732 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4730-01-312-2631

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each