National Item Identification Number

01-325-4003
013254003
4730-01-325-4003
4730013254003

National Stock Number

Item Name

ELBOW,BOSS

Federal Supply Class

4730

Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes ELBOW, TUBE.

Commercial and Government Entity Code (Supplier Data)

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96169

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96169

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Reference Numbers (Part Numbers)

2621-021-02
2621-021-02 ASSY 78AMOD
508-4677429
508-4677429 ITEM F58

Required Categories

MATERIAL
MAXIMUM OPERATING PRESSURE
FLOW ANGLE

Required Description

COPPER ALLOY OVERALL
700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
90.0 DEGREES