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National Stock Number:
5340-00-775-1855
Federal Supply Class:
5340
National Item Identification Number:
007751855
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:
| 114C1246-3 | 77272 | THE BOEING COMPANY | | 114C1246-3 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES NOMINAL | | END DIAMETER | 0.7800 INCHES NOMINAL | | BORE DIAMETER | 0.4520 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 1.3750 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM | | FSC APPLICATION DATA | SPRING ASSEMBLY PITCH | | OVERALL HEIGHT | 0.7500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8, 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8, 6061, T6510 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8, 6061, T6511 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-A-22771,ALLOY 6061,T652 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | STYLE DESIGNATOR | SEAT |
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