| Item Name | Nut Plain Round |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-172-6600 (001726600) |
| NCB Code | USA (00) |
| Manufacturer | Allison Transmission Inc, Rolls Royce Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 4.2778 TO 4.2828 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 4.372 INCHES MINIMUM NUT AND 4.385 INCHES MAXIMUM NUT |
| ABQU | DRIVE POINT DEPTH | 0.145 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 4.690 INCHES MINIMUM AND 4.703 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.900 INCHES NOMINAL |
| ADBH | DRIVE POINT WIDTH | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| ADBM | DRIVE POINT QUANTITY | 15 |
| ADFK | NUT COUNTERBORE DEPTH | 0.200 INCHES NOMINAL NUT |
| BZRR | THREAD SERIES | BUTTRESS |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQJX | NOMINAL THREAD SIZE | 4.343 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| Components Related to NSN - 5310-00-172-6600, 5310001726600 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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