NSN 4730-00-489-5781
Part Details | TUBE REDUCER BODY
4730-00-489-5781 An incomplete fitting which upon installation is designed to join together in a straight line two tubing lines and/or fittings of different sizes. The item consists of the body which has a complete end connection on one end; the other end is designed to mate with a tube or tube fitting but requires an additional nut and/or sleeve to make a complete end connection.
Alternate Parts: 7M212D8, 7M2-12D8, MILF5509, MIL-F-5509, NAS1564D128, NAS1564D12-8, AS4841, 4730-00-489-5781, 00-489-5781, 4730004895781, 004895781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 25, 1970 | 00-489-5781 | 61840 ( REDUCER BODY, TUBE ) |
REFERENCE DRAWINGS & PICTURES
REDUCER BODY
Cross Reference | NSN 4730-00-489-5781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M2-12D8 | 76301 | BOEING COMPANY, THEDBA BOEING |
| MIL-F-5509 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| NAS1564D12-8 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-489-5781
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2014 |
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | REDUCER BODY |
| OVERALL LENGTH | 1.203 INCHES MINIMUM AND 1.233 INCHES MAXIMUM |
| FLANGE WIDTH | 0.251 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.969 INCHES MINIMUM AND 0.972 INCHES MAXIMUM |
| FIRST END SEAT ANGLE IN DEG | 37.0 |
| SECOND END SEAT ANGLE IN DEG | 37.0 |
| THREAD SIZE | 3/4-16 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| WORKING PRESSURE AND SERVICE TYPE | FBAAAAA3000.0 POUNDS PER SQUARE INCH MINIMUM |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-5509 GOVERNMENT SPECIFICATION AND 80205-NAS1564 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |