NSN 5310-00-979-5740
Part Details | HEXAGON SELF-LOCKING NUT
5310-00-979-5740 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: A1N948, 400948, 400948, 5310-00-979-5740, 00-979-5740, 5310009795740, 009795740
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-979-5740 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-979-5740
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A1N948 | 31949 | BROOKS AUTOMATION, INC.DIV CTI CRYOGENICS |
| 400948 | 31949 | BROOKS AUTOMATION, INC.DIV CTI CRYOGENICS |
| 400948 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5310-00-979-5740
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | P$R |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| NUT HEIGHT | 0.313 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.440 INCHES NOMINAL |
| SPECIAL FEATURES | HEXAGON CORNERS REWORKED TO .460 DIA |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |