NSN 5310-00-721-5980
Part Details | HEXAGON SELF-LOCKING NUT
5310-00-721-5980 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Alternate Parts: 6812283428, 6812283-428, 6812283428, 6812283-428, 2479324753, 247-932475-3, 6812283428, 6812283-428, 52392428, 52392-428, 5310-00-721-5980, 00-721-5980, 5310007215980, 007215980
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-721-5980 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-721-5980
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6812283-428 | 73342 | ALLISON TRANSMISSION, INC. |
| 6812283-428 | 24617 | GENERAL MOTORS CORP |
| 247-932475-3 | 89372 | ROCKWELL INTERNATIONAL CORPNORTH AMERICAN AIRCRAFT OPNS |
| 6812283-428 | 63005 | ROLLS-ROYCE CORPORATION |
| 52392-428 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-721-5980
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| NUT HEIGHT | 0.203 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |
| TEMP RATING | 550.0 DEG FAHRENHEIT NOMINAL |
| SPECIAL FEATURES | TWO DRILLED HOLES ON OPPOSITE CORNERS 0.037 IN. MIN 0.057 IN. MAX DIA |