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National Stock Number:
5340-01-125-0523
Federal Supply Class:
5340
National Item Identification Number:
011250523
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:
| 10112446 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 1B48140-1 | 18355 | THE BOEING COMPANY | | 1B48140-1 | 81873 | WOODWARD HRT INC |
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Techincal Specification:
| END DIAMETER | 0.2170 INCHES MINIMUM AND 0.2220 INCHES MAXIMUM | | BORE DIAMETER | 0.1920 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 45.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.4400 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.6160 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.0360 INCHES MINIMUM AND 0.0380 INCHES MAXIMUM | | FSC APPLICATION DATA | CYLINDER ASSEMBLY,ACTUATING LINEAR,AIRCRAFT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | OVERALL HEIGHT | 0.5660 INCHES NOMINAL | | SECOND END DIAMETER | 0.5450 INCHES MINIMUM AND 0.5490 INCHES MAXIMUM | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13001, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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