NSN 4730-00-187-3575
Part Details | BOSS REDUCER
4730-00-187-3575 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: AN9191D, AN919-1D, AN9191D, AN919-1D, 1100331, 110-033-1, 2730089002, 273-0089-002, AN9191D, AN919-1D, AN9191D, AN919-1D, AN9191D, AN919-1D, 7M637DA1D, 7M637DA-1D, AN9191D, AN919-1D, AN9191D, AN919-1D, AN9191D, AN919-1D, 7M637DA1D, 7M637DA-1D, AN9191D, AN919-1D, AS5174D0402, AS5174, AS4841, 7M637DA1D, 7M637DA-1D, 8071598, 4730-00-187-3575, 00-187-3575, 4730001873575, 001873575
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-187-3575 | 23541 ( REDUCER, BOSS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-187-3575
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN919-1D | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN919-1D | 06581 | ALLAN AIRCRAFT SUPPLY CO, LLC |
| 110-033-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 273-0089-002 | 94756 | BOEING COMPANY, THEDBA BOEING |
| AN919-1D | 71563 | COLLINS ENGINEERING CORP |
| AN919-1D | 22995 | CROWN FITTING CO INC |
| AN919-1D | 14798 | DESIGNED METAL CONNECTIONS, INC.DBA PERMASWAGE USA |
| 7M637DA-1D | 14798 | DESIGNED METAL CONNECTIONS, INC.DBA PERMASWAGE USA |
| AN919-1D | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
| AN919-1D | 14397 | FABER ENTERPRISES, INC.DIV FABER ENTERPRISE INC |
| AN919-1D | 13899 | HYDRO FITTING MANUFACTURINGCORPORATION |
| 7M637DA-1D | 52930 | NELSON AERO SPACE, INC. |
| AN919-1D | R1120 | SATAIR A/S |
| AS5174D0402 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 7M637DA-1D | 01673 | SPS TECHNOLOGIES, LLCDBA AIRDROME PRECISION COMPONENTS |
| 8071598 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4730-00-187-3575
| Characteristic | Specifications |
|---|---|
| NOMINAL OVERALL LENGTH | 1.250 INCHES |
| REDUCER TYPE | CONCENTRIC |
| FURNISHED ITEMS AND QUANTITY | 2 PREFORMED PACKING |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | ATTACK HELICOPTER MODEL AH-1S;AIRCRAFT STRATOLIFTER C-135 |