NSN 2805-00-737-8881
Part Details | VALVE STEM GUIDE
2805-00-737-8881 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Alternate Parts: 42540, 4-2540, 7378881, 2805-00-737-8881, 00-737-8881, 2805007378881, 007378881
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-737-8881 | 32562 ( GUIDE, VALVE STEM ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 2805-00-737-8881
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-2540 | 24617 | GENERAL MOTORS CORP |
| 7378881 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2805-00-737-8881
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 74.0 MINIMUM ROCKWELL B AND 91.0 MAXIMUM ROCKWELL B |
| STYLE DESIGNATOR | PLAIN FLANGED |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| MAJOR DIAMETER LENGTH | 0.094 INCHES NOMINAL |
| BB END SHANK DIAMETER | 0.627 INCHES NOMINAL |
| BB END CHAMFER LENGTH | 0.063 INCHES NOMINAL |
| BB END CHAMFER ANGLE IN DEG | 15.0 |
| AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| AA END CHAMFER ANGLE IN DEG | 45.0 |
| BORE DIAMETER | 0.4390 INCHES NOMINAL |
| BORE COUNTERSINK | NOT INCLUDED |
| MATERIAL | IRON CAST |
| BORE COUNTERBORE | NOT INCLUDED |