National Item Identification Number

00-354-1912
003541912
1650-00-354-1912
1650003541912

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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81118

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EATON CORPORATION
1111 SUPERIOR AVE E
CLEVELAND
OH
44114
216-523-4696

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1ML14

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D W HERCULES LLC
DBA HERCULES ENGINE COMPONENTS DIV
2770 ERIE ST S
MASSILLON
OH
44646
330-830-2498

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28835

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HOBART BROS CO
600 W MAIN ST
TROY
OH
45373
937-332-4000

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Reference Numbers (Part Numbers)

R685
R685
38012A
38012A
38012A

Required Categories

MATERIAL
MATERIAL HARDNESS RATING
STYLE DESIGNATOR
SPECIAL FEATURES

Required Description

STEEL
NOT RATED
N1 SEAT
NOT CASEHARDENED