NSN 2805-00-615-8154
Part Details | VALVE SPRING RETAINER LOCK
2805-00-615-8154 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: 21419, 21419, 200327, B158154, 2805-00-615-8154, 00-615-8154, 2805006158154, 006158154
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
28 | JAN 01, 1963 | 00-615-8154 | 15883 ( LOCK, VALVE SPRING RETAINER ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE-TOP AND BOTTOM RADIUS

Cross Reference | NSN 2805-00-615-8154
Part Number | Cage Code | Manufacturer |
---|---|---|
21419 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
21419 | 15555 | CURTISS-WRIGHT CORP |
200327 | 02978 | L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS |
B158154 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2805-00-615-8154
Characteristic | Specifications |
---|---|
METALLIC HARDNESS RATING | 83.0 MINIMUM ROCKWELL SUPERFICIAL 15-N AND 85.0 MAXIMUM ROCKWELL SUPERFICIAL 15-N |
CASEHARDENING INDICATOR | NOT CASEHARDENED |
STYLE DESIGNATOR | STRAIGHT BORE-TOP AND BOTTOM RADIUS |
OVERALL HEIGHT | 0.266 INCHES NOMINAL |
LARGEST INSIDE DIAMETER | 0.5715 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM |
LARGEST OUTSIDE DIAMETER | 0.8016 INCHES NOMINAL |
INSIDE DIAMETER TOP RADIUS | 0.060 INCHES NOMINAL |
INSIDE DIAMETER BOTTOM RADIUS | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
OUTSIDE INCLUDED ANGLE IN DEG | 11.89 |
THREAD PROVISION | UNTHREADED |
FSC APPLICATION DATA | GASOLINE ENGINE,TANK |