Product Details | UNION THREAD PIECE

4730-01-318-8543 A fitting used with a union nut and a tailpiece to form a union.

Part Alternates: MD53063SS, MD5306-3SS, MD5363SS, MD53-6-3SS, 53T-6-3 SS, 53T63SS, 4730-01-318-8543, 01-318-8543, 4730013188543, 013188543

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

Supply Group (FSG) NSN Assign. NIIN
47 26 APR 1990 01-318-8543

Cross Reference | NSN 4730-01-318-8543

Part Number Cage Code Manufacturer
53T-6-3 SS 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
53T63SS 43298 SLOAN SALES INC
MD53-6-3SS 0ASY6 DERBYSHIRE MARINE PRODUCTS, LLC
MD5306-3SS 0JC12 B E C SYSTEMS, INC. DBA BEC MACHINE PRODUCTS

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Technical Data | NSN 4730-01-318-8543

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STRENGTH RATING NOT RATED
SEAT TYPE STRAIGHT FACE
END CONNECTION TYPE THREADED
THREAD SIZE 1/2-14
SCREW THREAD SERIES DESIGNATOR NPT
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION INTERNAL
UNION END THREAD SIZE 2-3/4-12
UNION END SCREW THREAD SERIES DESIGNATOR UN
UNION END THREAD DIRECTION RIGHT-HAND
BULKHEAD FEATURE NOT PROVIDED
OVERALL LENGTH 2.000 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 6000.0 POUNDS PER SQUARE INCH NOMINAL ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 4730-01-318-8543

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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 4730-01-318-8543

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