| Item Name | Nut Plain Round |
| INC Code | 15887 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-525-5115 (005255115) |
| NCB Code | USA (00) |
| Manufacturer | Curtiss Wright Controls Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 4.000 INCHES NOMINAL NUT |
| ABPH | SMALL END DIAMETER | 4.758 INCHES MINIMUM AND 4.762 INCHES MAXIMUM |
| ABQU | DRIVE POINT DEPTH | 0.160 INCHES NOMINAL |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 5.120 INCHES NOMINAL |
| ADBG | NUT THICKNESS | 0.919 INCHES MINIMUM AND 0.921 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0.375 INCHES NOMINAL |
| ADBJ | UNDERCUT THICKNESS | 0.600 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 8 |
| ADFK | NUT COUNTERBORE DEPTH | 0.120 INCHES NOMINAL NUT |
| Relevant Components for NSN - 5310-00-525-5115, 5310005255115 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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