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National Stock Number:
5340-01-359-3857
Federal Supply Class:
5340
National Item Identification Number:
013593857
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:
| 1D95980PK FIND NO. 1 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1D95980PK-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.7180 INCHES MINIMUM AND 0.7220 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 1.1500 INCHES NOMINAL | | FIRST STEP LENGTH | 0.0400 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM | | OVERALL HEIGHT | 0.5230 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | SECOND END DIAMETER | 0.8650 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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