Product Details | PIPE COUPLING

4730-00-957-3281 A straight fitting 12 inches (304 mm) long or under having the same or different type pipe connection of the same size on both ends. It is designed to join a pipe or pipe fitting to another pipe or pipe fitting. Excludes fittings with threaded external connections on both ends. See also NIPPLE, PIPE.

Part Alternates: 7310, 7310 3/4IN, 731034IN, 776, 776 3/4IN, 77634IN, 4730-00-957-3281, 00-957-3281, 4730009573281, 009573281

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-957-3281

Drawings & Photos | NSN 4730-00-957-3281


Demand History | NSN 4730-00-957-3281

Part Number Request Date QTY Origin
7310 2023-06-172 1 Canada
7310 2021-06-165 1 United Arab Emirates
7310 2021-06-160 1 US
7310 2020-08-224 1 us
7310 2020-01-16 2 Croatia
7310 2018-07-206 36 us
7310 2015-03-86 1 Taiwan
7310 2015-02-56 10 BE
7310 2014-01-29 3 United States
7310 2014-01-29 6 United States
7310 2014-01-29 9 United States
7310 2014-01-29 24 United States
7310 2014-01-22 3 United States
7310 2011-05-137 3 United States
7310 2009-09-272 280 United States
7310 2008-06-178 3 us

Cross Reference | NSN 4730-00-957-3281

Part Number Cage Code Manufacturer
7310 63686 THE WALWORTH COMPANY
7310 3/4IN 63686 THE WALWORTH COMPANY
776 82666 STOCKHAM VALVES AND FITTINGS INC
776 3/4IN 82666 STOCKHAM VALVES AND FITTINGS INC

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Technical Data | NSN 4730-00-957-3281

Characteristic Specifications
MATERIAL IRON OVERALL
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE 2000.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP 288.0 DEG CELSIUS SINGLE RESPONSE
STYLE DESIGNATOR A1 PLAIN
CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
CONNECTION STYLE B14A PLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
NOMINAL OVERALL LENGTH 2.125 INCHES
SPECIAL FEATURES FOR STANDARD WEIGHT PIPE

Restrictions/Controls & Freight Information | NSN 4730-00-957-3281

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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
No Freight Information