AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-043-6834 (010436834) |
| NCB Code | USA (01) |
| Manufacturer | Unity Manufacturing Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 0.234 INCHES MINIMUM NUT AND 0.239 INCHES MAXIMUM NUT |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 0.405 INCHES MINIMUM AND 0.408 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.500 INCHES NOMINAL |
| ADFK | NUT COUNTERBORE DEPTH | 0.135 INCHES MINIMUM NUT AND 0.140 INCHES MAXIMUM NUT |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.216 INCHES |
| FEAT | SPECIAL FEATURES | ONE BEARING SURFACE 0.500 SPHERICA RADIUS,COUNTERBORE END CHAMFERED AND UNDERCUT |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 72,COMP 406 D ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| Relevant Components for NSN - 5310-01-043-6834, 5310010436834 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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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