AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Hexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-310-1609 (013101609) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Zf Industrieantriebe Witten Gmbh, Sps Technologies Inc, The Boeing Company, Harvard Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| H49889-20MM | alcoa global fasteners inc | nut self locking hexagon | RFQ |
| 75078-M2015 | zf industrieantriebe witten gmbh | nut self locking hexagon | RFQ |
| 75078-M2015 | sps technologies inc | nut self locking hexagon | RFQ |
| BACN10WN20 | the boeing company | nut self locking hexagon | RFQ |
| E20020-M20 | harvard industries inc | nut self locking hexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 22.4 MILLIMETERS MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 29.67 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM |
| BZRR | THREAD SERIES | ISO M |
| CQFM | HARDNESS RATING | 68.0 ROCKWELL B NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 20.0 MILLIMETERS |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.50 |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| CTTC | THREAD TOLERANCE CLASS | 5H INTERNAL |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-310-1609, 5310013101609 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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