| 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) | 00-628-9781 (006289781) |
| NCB Code | USA (00) |
| Manufacturer | Brighton Cromwell Llc, American Aircraft Parts Mfg Co, Caprice Engineering Company Inc, United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABPH | SMALL END DIAMETER | 6.070 INCHES MINIMUM AND 6.090 INCHES MAXIMUM |
| ACTD | NUT DIAMETER | 6.480 INCHES MINIMUM AND 6.500 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 1.440 INCHES MINIMUM AND 1.460 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| ADBM | DRIVE POINT QUANTITY | 5 |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| FEAT | SPECIAL FEATURES | SILVER PLATE ON BEARING SURFACE ONLY |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-628-9781, 5310006289781 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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