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National Stock Number:
5340-00-905-2759
Federal Supply Class:
5340
National Item Identification Number:
009052759
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:
| 556593 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.8710 INCHES MINIMUM AND 0.8790 INCHES MAXIMUM | | BORE DIAMETER | 0.7550 INCHES MINIMUM AND 0.7650 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2100 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.1200 INCHES NOMINAL | | FSC APPLICATION DATA | ACFT CABIN PRESSURIZATION SYSTEM | | MATERIAL | ALUMINUM ALLOY | | OVERALL HEIGHT | 0.2600 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | ANODIZE |
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