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National Stock Number:
5340-00-371-0812
Federal Supply Class:
5340
National Item Identification Number:
003710812
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:
| 115107-75 | 59364 | HONEYWELL INTERNATIONAL INC. | | 115107-75 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| END DIAMETER | 1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM | | BORE DIAMETER | 1.8100 INCHES MINIMUM AND 1.8300 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 1.1000 INCHES MINIMUM AND 1.3000 INCHES MAXIMUM | | FIRST STEP DIAMETER | 2.2000 INCHES MINIMUM AND 2.2200 INCHES MAXIMUM | | FSC APPLICATION DATA | VALVE,SHUTOFF,BLEED AIR,ENVIRONMENTAL CONTROL SYSTEM,AIRCRAFT | | OVERALL HEIGHT | 0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 | | SPECIAL FEATURES | NOT CASEHARDENED | | SPHERICAL SEAT TOP RADIUS | 0.0100 INCHES MAXIMUM | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | EMS 52401, TYPE 1, CLASS B, AIRESEARCH MFG CO OF ARIZONA MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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