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National Stock Number:
5340-00-137-6602
Federal Supply Class:
5340
National Item Identification Number:
001376602
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:
| 14955 | 03990 | INGERSOLL-RAND CO | | 14955 | 04577 | MISSION SYSTEMS ORCHARD PARK INC |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1250 INCHES NOMINAL | | END DIAMETER | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.6250 INCHES NOMINAL | | OVERALL HEIGHT | 0.1375 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SPECIAL FEATURES | MATL-ALUM. ALLOY QQ-A-250/8;NOT CASEHARDENED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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