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National Stock Number:
5340-01-047-8336
Federal Supply Class:
5340
National Item Identification Number:
010478336
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:
| 8449305 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| BORE DIAMETER | 11.6000 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 14.3750 INCHES NOMINAL | | OVERALL HEIGHT | 2.2500 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 50.0 ROCKWELL C MINIMUM | | MATERIAL | STEEL | | SECOND STEP DIAMETER | 16.3800 INCHES NOMINAL | | SPECIAL FEATURES | FLANGE HAS 16 HOLES 0.61 IN DIA; USED ON M60 TANK | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | OXIDE |
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