NSN 4730-00-288-9391
Part Details | TUBE COUPLING INVERTED NUT
4730-00-288-9391 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
Alternate Parts: 8F8997, 8F8997, 81LB38, 81LB3-8, 45906, 441392, 28737R, 28737, 67652DX, 67652D, 278953R91, 19986R1, 67652DX, 278953R91, 19986R1, 67652DX, 67652D, 19986R1, 4730-00-288-9391, 00-288-9391, 4730002889391, 002889391
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-288-9391 | 03857 ( INVERTED NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
INVERTED NUT, TUBE, FLARE
Cross Reference | NSN 4730-00-288-9391
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8F8997 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 8F8997 | U3363 | CATERPILLAR TRACTOR CO LTD |
| 81LB3-8 | 30327 | IMPERIAL |
| 45906 | 30327 | IMPERIAL |
| 441392 | 30327 | IMPERIAL |
| 28737R | 30327 | IMPERIAL |
| 28737 | 30327 | IMPERIAL |
| 67652DX | 29510 | KOMATSU AMERICAN INTL CO |
| 67652D | 29510 | KOMATSU AMERICAN INTL CO |
| 278953R91 | 29510 | KOMATSU AMERICAN INTL CO |
| 19986R1 | 29510 | KOMATSU AMERICAN INTL CO |
| 67652DX | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| 278953R91 | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| 19986R1 | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| 67652DX | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
| 67652D | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
| 19986R1 | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
Technical Data | NSN 4730-00-288-9391
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| FABRICATION METHOD | BAR STOCK, MACHINED |
| STYLE DESIGNATOR | 5 INVERTED NUT, TUBE, FLARE |
| OVERALL LENGTH | 0.844 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.380 INCHES MINIMUM AND 0.382 INCHES MAXIMUM |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.375 INCHES NOMINAL |
| THREAD SIZE | 9/16-20 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |