NSN 4820-01-456-1478
Part Details | VALVE STEM GUIDE
4820-01-456-1478 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: 914, 1661D PC37, 1661-D PC37, 1661D PART 1661D37, 1661-D PART 1661-D-37, 4820-01-456-1478, 01-456-1478, 4820014561478, 014561478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 02, 1998 | 01-456-1478 | 32562 ( GUIDE, VALVE STEM ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-456-1478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 914 | 75545 | LAWLER MANUFACTURING CO. INC. |
| 1661-D PC37 | 75545 | LAWLER MANUFACTURING CO. INC. |
| 1661-D PART 1661-D-37 | 75545 | LAWLER MANUFACTURING CO. INC. |
Technical Data | NSN 4820-01-456-1478
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 PLAIN |
| OVERALL LENGTH | 1.281 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.335 INCHES NOMINAL |
| AA END DIAMETER | 1.875 INCHES NOMINAL |
| BB END SHANK DIAMETER | 1.562 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| SPECIAL FEATURES | FOR TEMPERATURE REGULATING VALVE SZ 1.250 TYPE S |
| END ITEM IDENTIFICATION | NIMITZ CLASS CVN |