NSN 5310-01-185-2856
Part Details | ROUND SELF-LOCKING NUT
5310-01-185-2856 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
Alternate Parts: 68A5806992003, 68A580699-2003, 5310-01-185-2856, 01-185-2856, 5310011852856, 011852856
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 27, 1984 | 01-185-2856 | 15895 ( NUT, SELF-LOCKING, ROUND ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-185-2856
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68A580699-2003 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-01-185-2856
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 2.438 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| SMALL END DIAMETER | 2.600 INCHES NOMINAL |
| DRIVE POINT DEPTH | 0.165 INCHES NOMINAL |
| NUT DIAMETER | 3.061 INCHES NOMINAL |
| NUT THICKNESS | 0.500 INCHES NOMINAL |
| DRIVE POINT WIDTH | 0.420 INCHES NOMINAL |
| UNDERCUT THICKNESS | 0.410 INCHES NOMINAL |
| DRIVE POINT QUANTITY | 12 |
| LOCKING FEATURE | PREVAILING TORQUE WITH METALLIC INSERT |
| SPECIAL FEATURES | ITEM IS SIMILAR TO STYLE A76 BUT DRIVE POINTS ARE ON INNER BEARING SURFACE RATHER THAN FLANGE |