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National Stock Number:
5340-01-352-6423
Federal Supply Class:
5340
National Item Identification Number:
013526423
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:
| 748903 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.0700 INCHES NOMINAL | | END DIAMETER | 2.3390 INCHES MINIMUM AND 2.3590 INCHES MAXIMUM | | BORE DIAMETER | 2.1670 INCHES MINIMUM AND 2.1870 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 2.6210 INCHES MINIMUM AND 2.6230 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.1930 INCHES NOMINAL | | OVERALL HEIGHT | 0.3580 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP XM-12 | | SECOND STEP DIAMETER | 3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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