AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Slotted Hexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-900-9421 (009009421) |
| NCB Code | USA (00) |
| Manufacturer | Greer Stop Nut Inc, Tecno Trade Srl, Pilatus Aircraft Ltd, Fitz Aerospace Llc, Finmeccanica Spa Helicopters, Alcoa Global Fasteners Inc, Nimikkeistokeskus Ncb Finland, Inspektorat Wsparcia Sil Zbrojnych, Harvard Industries Inc, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| F12NEC524 | greer stop nut inc | nut self locking slotted hexagon | RFQ |
| MS17825-5 | tecno trade srl | nut self locking slotted hexagon | RFQ |
| 938.08.71.205 | pilatus aircraft ltd | nut self locking slotted hexagon | RFQ |
| F12NE4753-054 | fitz aerospace llc | nut self locking slotted hexagon | RFQ |
| MS17825-5 | finmeccanica spa helicopters | nut self locking slotted hexagon | RFQ |
| TCR65 | alcoa global fasteners inc | nut self locking slotted hexagon | RFQ |
| 10121805 | nimikkeistokeskus ncb finland | nut self locking slotted hexagon | RFQ |
| 5310PL0199319 | inspektorat wsparcia sil zbrojnych | nut self locking slotted hexagon | RFQ |
| F12NE4753-054 | harvard industries inc | nut self locking slotted hexagon | RFQ |
| MS17825-5 | military standards corp | nut self locking slotted hexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| ACTA | NUT STYLE | SLOTTED,HEXAGON |
| ADEA | NUT HEIGHT | 0.313 INCHES MINIMUM AND 0.343 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| CRTM | BEARING SURFACE TYPE | WASHER FACED |
| MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
| MATT | MATERIAL | STEEL NUT |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL EXCEPT INSERT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Relevant Components for NSN - 5310-00-900-9421, 5310009009421 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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