National Item Identification Number

01-272-2855
012722855
1650-01-272-2855
1650012722855

National Stock Number

Item Name

SEAT,HELICAL COMPRESSION SPRING

Federal Supply Class

1650

Description

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Commercial and Government Entity Code (Supplier Data)

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99167

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99167

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99167

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Reference Numbers (Part Numbers)

PN02 01
QC13.01-13
716210

Required Categories

Required Description