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National Stock Number:
5340-00-060-3528
Federal Supply Class:
5340
National Item Identification Number:
000603528
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:
| 3198614 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1900 INCHES NOMINAL | | END DIAMETER | 0.6000 INCHES NOMINAL | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.5620 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.0150 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.8750 INCHES NOMINAL | | FSC APPLICATION DATA | ACTUATOR,LAUNCHERS,GUIDED MISSILE,AIRCRAFT | | OVERALL HEIGHT | 0.1870 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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