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National Stock Number:
5340-01-215-6436
Federal Supply Class:
5340
National Item Identification Number:
012156436
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:
| 3-3008-19 | 45402 | MEGGITT SAFETY SYSTEMS, INC. | | 3-3008-19 | 70236 | TACTAIR FLUID CONTROLS INC |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1750 INCHES NOMINAL | | END DIAMETER | 0.5450 INCHES NOMINAL | | BORE DIAMETER | 0.5020 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.5620 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP LENGTH | 0.2000 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.7400 INCHES NOMINAL | | FSC APPLICATION DATA | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS | | OVERALL HEIGHT | 0.3750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | SEAT ANGLE IN DEG | 45.0 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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