National Item Identification Number

01-120-4456
011204456
4730-01-120-4456
4730011204456

National Stock Number

Item Name

ELBOW,PIPE TO BOSS

Federal Supply Class

4730

Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series), and is 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 connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also ELBOW, PIPE; and ELBOW, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Commercial and Government Entity Code (Supplier Data)

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96169

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96169

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29030

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GUILL TOOL & ENGINEERING CO. INC.
20 PIKE ST
WEST WARWICK
RI
02893
401-828-7600

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96169

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7F206

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NUCRALOY CORPORATION
750 SHAMES DR
WESTBURY
NY
11590
516-338-5576

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Reference Numbers (Part Numbers)

2621-021-02
2621-021-02 ASSEMBLY 14
2621-021-02 ASSY 14
2621-021-02ASSY
2621

Required Categories

MATERIAL DOCUMENT AND CLASSIFICATION
MAXIMUM OPERATING PRESSURE
CONNECTION TYP

Required Description

QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NUT
QQ-C-390,ALLOY D5,TYPE 2 FED SPE