| 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) | 01-146-0175 (011460175) |
| NCB Code | USA (01) |
| Manufacturer | United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABPH | SMALL END DIAMETER | 2.160 INCHES MINIMUM AND 2.180 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 4.530 INCHES MINIMUM AND 4.550 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ADBJ | UNDERCUT THICKNESS | 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| ADBM | DRIVE POINT QUANTITY | 12 |
| AGGP | DRILLED HOLE DIAMETER | 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| ALET | HOLE TYPE AND QUANTITY | 52 DRILLED |
| BZRR | THREAD SERIES | UNJS |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 3.750 INCHES |
| CRHC | HOLE CONFIGURATION STYLE | CONFIGURATION F |
| FEAT | SPECIAL FEATURES | 13 SLOTS .010 FROM TRUE POS |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6323 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD 1ST TREATMENT RESPONSE OVERALL OR AMS 2412 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-146-0175, 5310011460175 | ||||
| 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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