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National Stock Number:
5340-01-205-7776
Federal Supply Class:
5340
National Item Identification Number:
012057776
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:
| H59C1097 | 3H889 | PARKER-HANNIFIN CORPORATION | | H59C1097 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.0900 INCHES NOMINAL | | END DIAMETER | 0.6940 INCHES NOMINAL | | BORE DIAMETER | 0.6340 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 45.0 | | DESIGN TYPE | SPLIT | | FIRST STEP DIAMETER | 0.8170 INCHES MINIMUM AND 0.8230 INCHES MAXIMUM | | FSC APPLICATION DATA | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS | | OVERALL HEIGHT | 0.1500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720, COMP 303S, COND B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | PASSIVATE |
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