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National Stock Number:
5340-01-219-5513
Federal Supply Class:
5340
National Item Identification Number:
012195513
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:
| BL-10568 | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2190 INCHES NOMINAL | | END DIAMETER | 1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | BORE DIAMETER | 0.9840 INCHES MINIMUM AND 0.9860 INCHES MAXIMUM | | FIRST STEP DIAMETER | 1.8650 INCHES MINIMUM AND 1.8700 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000, COND C MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP E4340 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.2810 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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