NSN 4730-00-289-2777
Part Details | BOSS REDUCER
4730-00-289-2777 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: MS21916D43, MS21916D4-3, ER919D43, ER919D4-3, ER894D43, ER894D4-3, MS21916D43, MS21916D4-3, 3117151, 3117151, 3117151, MS21916D43, MS21916D4-3, MS21916D43, MS21916D4-3, MS21916D43, MS21916D4-3, MS21916D43, MS21916D4-3, 215264351, 215-26435-1, 4730-00-289-2777, 00-289-2777, 4730002892777, 002892777
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-289-2777 | 23541 ( REDUCER, BOSS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-289-2777
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21916D4-3 | 79470 | DANA CORPWEATHERHEAD DIV |
| ER919D4-3 | 79470 | DANA CORPWEATHERHEAD DIV |
| ER894D4-3 | 79470 | DANA CORPWEATHERHEAD DIV |
| MS21916D4-3 | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
| 3117151 | FB459 | EMBRAER AVIATION INTERNATIONAL |
| 3117151 | S4956 | EMBRAER EMPRESA BRASILEIRA DEAERONAUTICA SA |
| 3117151 | 001JK | EMBRAER S.A.DBA EMBRAER |
| MS21916D4-3 | 14397 | FABER ENTERPRISES, INC.DIV FABER ENTERPRISE INC |
| MS21916D4-3 | 03647 | GLOBE AEROSPACE INC |
| MS21916D4-3 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS21916D4-3 | R1120 | SATAIR A/S |
| 215-26435-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT |
Technical Data | NSN 4730-00-289-2777
| Characteristic | Specifications |
|---|---|
| NOMINAL OVERALL LENGTH | 1.141 INCHES |
| REDUCER TYPE | CONCENTRIC |
| SPECIFICATION/STANDARD DATA | 96906-MS21916 GOVERNMENT STANDARD |