Product Details | PIPE COUPLING

4730-00-428-4231 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: WWP521, 4730-00-428-4231, 00-428-4231, 4730004284231, 004284231

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

Supply Group (FSG) NSN Assign. NIIN
47 28 APR 1971 00-428-4231

Drawings & Photos | NSN 4730-00-428-4231


Cross Reference | NSN 4730-00-428-4231

Part Number Cage Code Manufacturer
WWP521 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 4730-00-428-4231

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
STYLE DESIGNATOR A1 PLAIN
CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
CONNECTION STYLE B14A PLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 2.500 INCHES 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
NOMINAL THREAD SIZE 2.500 INCHES 1ST END
NOMINAL OVERALL LENGTH 2.880 INCHES
NONDEFINITIVE SPEC/STD DATA 1 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE WWP521

Restrictions/Controls & Freight Information | NSN 4730-00-428-4231

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