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National Stock Number:
5340-01-201-9726
Federal Supply Class:
5340
National Item Identification Number:
012019726
Description:
SEAT,HELICAL COMPRESSION SPRING
Detail:
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.
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Manufacturer Information:
| 20335-H PIECE 7 | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A536 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | IRON CAST |
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