NSN 2805-00-127-4685
Part Details | VALVE SPRING RETAINER LOCK
2805-00-127-4685 A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.
Alternate Parts: 3947880, 3947880, 3947880, 2805-00-127-4685, 00-127-4685, 2805001274685, 001274685
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | DEC 29, 1972 | 00-127-4685 | 15883 ( LOCK, VALVE SPRING RETAINER ) |
REFERENCE DRAWINGS & PICTURES
INVERTED TAPERED BORE
Cross Reference | NSN 2805-00-127-4685
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3947880 | 24617 | GENERAL MOTORS CORP |
| 3947880 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 3947880 | 23862 | MILITARY VEHICLES OPNGENERAL MOTORS TRUCK AND BUS GROUP |
Technical Data | NSN 2805-00-127-4685
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 0 INVERTED TAPERED BORE |
| OVERALL HEIGHT | 0.378 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 0.372 INCHES NOMINAL |
| LARGEST OUTSIDE DIAMETER | 0.521 INCHES NOMINAL |
| FIRST GROOVE WIDTH | 0.030 INCHES NOMINAL |
| SECOND GROOVE WIDTH | 0.030 INCHES NOMINAL |
| MINIMUM INSIDE DIAMETER | 0.345 INCHES |
| DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.087 INCHES NOMINAL |
| DISTANCE FROM BOTTOM TO FIRST GROOVE CENTER | 0.188 INCHES NOMINAL |
| OUTSIDE INCLUDED ANGLE IN DEG | 15.0 |
| THREAD PROVISION | UNTHREADED |