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National Stock Number:
5340-01-041-8856
Federal Supply Class:
5340
National Item Identification Number:
010418856
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:
| D40151-9 | 81982 | HYDRO-AIRE AEROSPACE CORP |
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Techincal Specification:
| DESIGN TYPE | SOLID | | FEATURES PROVIDED | CASEHARDENED | | FSC APPLICATION DATA | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 4130 | | SURFACE TREATMENT | CHROMIUM |
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