NSN 2920-00-389-6579 003896579
Product Details | HELICAL COMPRESSION SPRING SEAT
2920-00-389-6579 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.
Part Alternates: 003896579
Engine Accessories | Engine Electrical System Components, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 00-389-6579 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
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Technical Data | NSN 2920-00-389-6579
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, SAE 1010 |
| MATERIAL HARDNESS RATING | NOT RATED |
| SURFACE TREATMENT | ZINC |
| OVERALL HEIGHT | 0.3090 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 1.6370 INCHES MINIMUM AND 1.6430 INCHES MAXIMUM |
| BORE DIAMETER | 1.1200 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |
| III FSC APPLICATION DATA | STARTER MOTORS,ENGINE,ELECTRICAL,EXCEPT AIRCRAFT |
| MANUFACTURERS CODE | 16764 |
| DESIGN CONTROL REFERENCE | 1918710 |
Restrictions/Controls & Freight Information | NSN 2920-00-389-6579
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||