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National Stock Number: 5340-00-782-0052
Federal Supply Class: 5340
National Item Identification Number: 007820052
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:
857431-1 | 59364 | HONEYWELL INTERNATIONAL INC. | 857431-1 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | END DIAMETER | 1.1020 INCHES NOMINAL | BORE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM | COUNTERBORE DIAMETER | 0.6200 INCHES MINIMUM AND 0.6400 INCHES MAXIMUM | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 1.1730 INCHES NOMINAL | FIRST STEP LENGTH | 0.0450 INCHES NOMINAL | OVERALL HEIGHT | 0.1500 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 6061 | SECOND COUNTERBORE DIAMETER | 1.0550 INCHES NOMINAL | SEAT ANGLE IN DEG | 30.0 | SECOND END DIAMETER | 1.1200 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM | SPECIAL FEATURES | NOT CASEHARDENED |
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