Product Details | UNION THREAD PIECE

4730-00-850-6563 A fitting used with a union nut and a tailpiece to form a union.

Part Alternates: A3168733, A316873-3, 4730-00-850-6563, 00-850-6563, 4730008506563, 008506563

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

Supply Group (FSG) NSN Assign. NIIN
47 11 JAN 1967 00-850-6563

Demand History | NSN 4730-00-850-6563

Part Number Request Date QTY Origin
A316873-3 2024-06-173 6 DIBBS
A316873-3 2023-05-121 3 DIBBS
A316873-3 2023-01-12 6 DIBBS
4730-00-850-6563 2017-04-93 15 DIBBS
4730-00-850-6563 2013-01-07 10 DIBBS

Cross Reference | NSN 4730-00-850-6563

Part Number Cage Code Manufacturer
A316873-3 07310 CALABRESE & SONS, INC.
A316873-3 0A396 COMPUTA-BASE-MACHINING, INC.
A316873-3 17661 HAMILL MANUFACTURING COMPANY DIV HAMILL MANUFACTURING
A316873-3 1V517 DUHADAWAY TOOL AND DIE SHOP, INC.
A316873-3 2M490 NASSAU TOOL WORKS, INC.
A316873-3 30828 KROBACH MFG. CORP.
A316873-3 3BZG7 NUFLO, INC.
A316873-3 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
A316873-3 5S946 PRE-MACH, INC.
A316873-3 6W889 AMMCON CORP.
A316873-3 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
A316873-3 9U245 MASTER RESEARCH & MANUFACTURING, INC.

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Technical Data | NSN 4730-00-850-6563

Characteristic Specifications
MATERIAL STEEL, FED STD 66, COMP 1018
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
SEAT TYPE STRAIGHT FACE
END CONNECTION TYPE WELDED
NOMINAL PIPE SIZE DESIGNATION 0.500 INCHES
MALE END FEATURE NOT INCLUDED
UNION END THREAD SIZE 1-3/4IN-12
UNION END SCREW THREAD SERIES DESIGNATOR UN
UNION END THREAD DIRECTION RIGHT-HAND
BULKHEAD FEATURE NOT PROVIDED
OVERALL LENGTH 1.313 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 4000.0 POUNDS PER SQUARE INCH NOMINAL WATER
MANUFACTURERS CODE 80020
DESIGN CONTROL REFERENCE A316873-3

Restrictions/Controls & Freight Information | NSN 4730-00-850-6563

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 KE Naval ICP
Philadelphia, PA 19111
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 4730-00-850-6563

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