NSN 4730-00-278-6157
Part Details | BOSS REDUCER
4730-00-278-6157 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: AN89323, AN893-23, AS51721220L, AS5172-1220L, AS5172, AS4875, 4730-00-278-6157, 00-278-6157, 4730002786157, 002786157
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-278-6157 | 23541 ( REDUCER, BOSS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-278-6157
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN893-23 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AS5172-1220L | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5172 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-278-6157
| Characteristic | Specifications |
|---|---|
| NOMINAL OVERALL LENGTH | 0.969 INCHES |
| REDUCER TYPE | CONCENTRIC |