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National Stock Number:
5340-00-706-2893
Federal Supply Class:
5340
National Item Identification Number:
007062893
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:
| 326634 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 326634 | 37695 | RAYTHEON COMPANY | | 326634 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.3250 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | OVERALL HEIGHT | 0.1250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-268-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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