NSN 4820-01-268-9919
Part Details | VALVE STEM GUIDE
4820-01-268-9919 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: 5905998, 5905998, 4820-01-268-9919, 01-268-9919, 4820012689919, 012689919
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 10, 1987 | 01-268-9919 | 32562 ( GUIDE, VALVE STEM ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-268-9919
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5905998 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5905998 | 05825 | O T S I |
Technical Data | NSN 4820-01-268-9919
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.212 INCHES NOMINAL |
| MAJOR DIAMETER LENGTH | 0.240 INCHES NOMINAL |
| BB END SHANK DIAMETER | 0.688 INCHES NOMINAL |
| BB END CHAMFER LENGTH | 0.060 INCHES NOMINAL |
| BB END CHAMFER ANGLE IN DEG | 45.0 |
| AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| AA END CHAMFER ANGLE IN DEG | 45.0 |
| SHOULDER FIRST FILLET RADIUS | 0.015 INCHES NOMINAL |
| BORE DIAMETER | 0.2540 INCHES NOMINAL |
| BORE COUNTERSINK | INCLUDED |
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE |
| COUNTERSINK LOCATION | AA END AND BB END |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| COUNTERSINK LENGTH | 0.031 INCHES NOMINAL |
| BORE COUNTERBORE | NOT INCLUDED |