NSN 4730-00-187-3590
Part Details | BOSS REDUCER
4730-00-187-3590 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: AN91917D, AN919-17D, MS24399D18, AS5174D1205, AS5174, AS4841, 8020485, 4730-00-187-3590, 00-187-3590, 4730001873590, 001873590
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-187-3590 | 23541 ( REDUCER, BOSS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-187-3590
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN919-17D | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| MS24399D18 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| AS5174D1205 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 8020485 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4730-00-187-3590
| Characteristic | Specifications |
|---|---|
| NOMINAL OVERALL LENGTH | 1.797 INCHES |
| REDUCER TYPE | CONCENTRIC |
| SPECIFICATION/STANDARD DATA | 81343-A5174 GOVERNMENT SPECIFICATION |
| END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |