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National Stock Number:
5340-01-089-7441
Federal Supply Class:
5340
National Item Identification Number:
010897441
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:
| 203-4678525 ITEM 25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END DIAMETER | 0.6900 INCHES NOMINAL | | BORE DIAMETER | 0.2180 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.0000 INCHES NOMINAL | | FIRST STEP LENGTH | 0.1300 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZYTEL FSCM 31708 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYAMIDE (NYLON) | | OVERALL HEIGHT | 0.6300 INCHES NOMINAL | | SECOND END DIAMETER | 0.8100 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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