NSN 5310-00-660-1938
Part Details | HEXAGON SELF-LOCKING NUT
5310-00-660-1938 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: 131461, 131-461, 29NU040, 29NU-040, 21U040, 21NU040, 9072391, 524663, 52-46-63, 21NU040, 21NU-040, 5310-00-660-1938, 00-660-1938, 5310006601938, 006601938
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-660-1938 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-660-1938
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 131-461 | 10988 | CNH INDUSTRIAL AMERICA LLC |
| 29NU-040 | 72962 | HARVARD INDUSTRIES INC |
| 21U040 | 72962 | HARVARD INDUSTRIES INC |
| 21NU040 | 72962 | HARVARD INDUSTRIES INC |
| 9072391 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 52-46-63 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 21NU-040 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5310-00-660-1938
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| NUT HEIGHT | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |