NSN 4730-00-458-4541
Part Details | TUBE COUPLING INVERTED NUT
4730-00-458-4541 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: 4G13305101A, 4G13305-101A, 4G13305, 4730-00-458-4541, 00-458-4541, 4730004584541, 004584541
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | DEC 19, 1969 | 00-458-4541 | 03857 ( INVERTED NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
INVERTED NUT, TUBE, FLARE
Cross Reference | NSN 4730-00-458-4541
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4G13305-101A | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 4G13305 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 4730-00-458-4541
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 410 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5612 ASSN STD SINGLE MATERIAL RESPONSE |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| MATERIAL HARDNESS RATING | RCB24.0 ROCKWELL C MAXIMUM AND 32.0 ROCKWELL C MAXIMUM |
| FABRICATION METHOD | BAR STOCK, MACHINED |
| STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE |
| OVERALL LENGTH | 0.690 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.688 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 45.0 |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.764 INCHES MINIMUM AND 0.774 INCHES MAXIMUM |
| THREAD SIZE | 7/8-14 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | EXTERNALLY RELIEVED UNDER NUT 0.121 IN. LG |
| CRITICALITY CODE JUSTIFICATION | MATT |