NSN 5310-01-074-3040
Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-074-3040 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: H541L4F, H541L4F, 5310-01-074-3040, 01-074-3040, 5310010743040, 010743040
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 29, 1979 | 01-074-3040 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-074-3040
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H541L4F | 75237 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| H541L4F | 15653 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
Technical Data | NSN 5310-01-074-3040
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| NUT STYLE | HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.400 INCHES MINIMUM |
| OVERALL HEIGHT | 0.295 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |