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National Stock Number:
5340-01-218-6948
Federal Supply Class:
5340
National Item Identification Number:
012186948
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:
| 148 | 55378 | TRAC REGULATOR CO., INC. | | 148-00 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 148VM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NON MAGNETIC PERMEABILITY OF 2.0 PCT OR LESS |
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