AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Round |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-057-9353 (010579353) |
| NCB Code | USA (01) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh, Whittet Higgins Company, Inspektorat Wsparcia Sil Zbrojnych |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A-81581-P | zf industrieantriebe witten gmbh | nut self locking round | RFQ |
| BHM-12 | whittet higgins company | nut self locking round | RFQ |
| 81581P | zf industrieantriebe witten gmbh | nut self locking round | RFQ |
| BLN12 | zf industrieantriebe witten gmbh | nut self locking round | RFQ |
| BHM 12 | zf industrieantriebe witten gmbh | nut self locking round | RFQ |
| 2890962-1 | zf industrieantriebe witten gmbh | nut self locking round | RFQ |
| 808299-0-16 | zf industrieantriebe witten gmbh | nut self locking round | RFQ |
| 5310PL1253736 | inspektorat wsparcia sil zbrojnych | nut self locking round | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 2.3239/2.3290 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| ABPH | SMALL END DIAMETER | 2.750 INCHES NOMINAL |
| ABQU | DRIVE POINT DEPTH | 0.120 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 3.141 INCHES MINIMUM AND 3.156 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.594 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ADBJ | UNDERCUT THICKNESS | 0.141 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 4 |
| BZRR | THREAD SERIES | UNS |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQJX | NOMINAL THREAD SIZE | 2.360 INCHES |
| MATT | MATERIAL | PLASTIC LOCKING INSERT |
| MATT | MATERIAL | STEEL COMP 1015 NUT OR STEEL COMP 1018 NUT OR STEEL COMP 1020 NUT OR STEEL COMP 1117 NUT OR STEEL COMP 1118 NUT OR STEEL COMP 1213 NUT OR STEEL COMP 1215 NUT |
| Relevant Components for NSN - 5310-01-057-9353, 5310010579353 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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