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National Stock Number:
5340-01-116-8771
Federal Supply Class:
5340
National Item Identification Number:
011168771
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:
| 10106094 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 145380 | 79318 | MEGGITT NORTH HOLLYWOOD INC |
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Techincal Specification:
| DESIGN TYPE | SOLID | | END DIAMETER | 0.5780 INCHES MINIMUM AND 0.5830 INCHES MAXIMUM | | BORE DIAMETER | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.9090 INCHES MINIMUM AND 0.9140 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.0600 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | III FSC APPLICATION DATA | AIRCRAFT HYDRAULIC SYSTEM | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.1000 INCHES MINIMUM AND 1.1140 INCHES MAXIMUM | | SEAT ANGLE IN DEG | 50.0 | | SECOND STEP DIAMETER | 1.0850 INCHES MINIMUM AND 1.3950 INCHES MAXIMUM | | SPECIAL FEATURES | 0.042 IN. BASE THK WITH 0.025 IN. 50 DEG CHAMFER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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