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National Stock Number:
5340-01-129-3973
Federal Supply Class:
5340
National Item Identification Number:
011293973
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:
| 10112541 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 3370037-1 | 59211 | PARKER-HANNIFIN CORPORATION | | 3370037-1 | 82106 | PARKER-HANNIFIN CORPORATION | | 3370037-1 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 7075 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.5950 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13201, CLASS 1, TYPE 2, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.4750 INCHES MINIMUM AND 0.4850 INCHES MAXIMUM | | END DIAMETER | 0.4600 INCHES NOMINAL | | BORE DIAMETER | 0.3000 INCHES NOMINAL | | COUNTERSINK DIAMETER | 0.3600 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 45.0 | | FIRST STEP DIAMETER | 0.7150 INCHES MINIMUM AND 0.7250 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9, ALLOY 7075, T7351 FED SPEC SINGLE MATERIAL RESPONSE |
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