NSN 4730-00-640-5041
Part Details | BOSS REDUCER
4730-00-640-5041 A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).
Alternate Parts: MS21915D84, MS21915D8-4, ER894D84, ER894D8-4, MS21915D84, MS21915D8-4, MS21915D84, MS21915D8-4, MS21915D84, MS21915D8-4, MS21915D84, MS21915D8-4, AS21915, AS18280, MS21915W84, MS21915W8-4, MS21915D84, MS21915D8-4, 4730-00-640-5041, 00-640-5041, 4730006405041, 006405041
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-640-5041 | 23541 ( REDUCER, BOSS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-640-5041
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21915D8-4 | 79470 | DANA CORPWEATHERHEAD DIV |
| ER894D8-4 | 79470 | DANA CORPWEATHERHEAD DIV |
| MS21915D8-4 | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
| MS21915D8-4 | 03647 | GLOBE AEROSPACE INC |
| MS21915D8-4 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS21915D8-4 | R1120 | SATAIR A/S |
| AS21915 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21915W8-4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS21915D8-4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-640-5041
| Characteristic | Specifications |
|---|---|
| NOMINAL OVERALL LENGTH | 1.484 INCHES |
| REDUCER TYPE | CONCENTRIC |
| SPECIFICATION/STANDARD DATA | 96906-MS21915 GOVERNMENT STANDARD |