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National Stock Number:
5340-01-221-8793
Federal Supply Class:
5340
National Item Identification Number:
012218793
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-10535 | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
| DESIGN TYPE | SOLID | | BORE DIAMETER | 1.3750 INCHES NOMINAL | | COUNTERBORE DIAMETER | 2.2500 INCHES NOMINAL | | FIRST STEP DIAMETER | 2.6170 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.4680 INCHES NOMINAL | | SECOND STEP DIAMETER | 2.9960 INCHES MINIMUM AND 2.9980 INCHES MAXIMUM | | SPECIAL FEATURES | ONE NOTCH ON OUTSIDE DIA 0.094 MIN AND 0.095 MAX WIDE BY 0.048 IN. DEEP |
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