AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-321-2301 (003212301) |
| NCB Code | USA (00) |
| Manufacturer | Valley Todeco Inc, Sonic Industries Inc, Hi Shear Corporation, Sps Technologies Inc, B And B Specialties Inc, Reid Products Inc, Kenaloy Products Inc, Fastener Innovation Technology Inc, Boeing Company The, Ms Aerospace Inc, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc, Huck International Inc, Heartland Precision Fasteners In |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| VAL23029-4D10 | valley todeco inc | bolt close tolerance | RFQ |
| S11-1060-4D10 | sonic industries inc | bolt close tolerance | RFQ |
| MB61-4D10 | hi shear corporation | bolt close tolerance | RFQ |
| PBF1253-4D10 | sps technologies inc | bolt close tolerance | RFQ |
| GS1016-4D10 | b and b specialties inc | bolt close tolerance | RFQ |
| 11825-4D10 | reid products inc | bolt close tolerance | RFQ |
| AIC753-4D10 | sps technologies inc | bolt close tolerance | RFQ |
| KS3020-4D10 | kenaloy products inc | bolt close tolerance | RFQ |
| FIT7047-4D10 | fastener innovation technology inc | bolt close tolerance | RFQ |
| ST3M453-4D10 | boeing company the | bolt close tolerance | RFQ |
| ST3M453-4D10 | ms aerospace inc | bolt close tolerance | RFQ |
| 109453-4D10 | sps technologies inc | bolt close tolerance | RFQ |
| K53020-4D10 | kenaloy products inc | bolt close tolerance | RFQ |
| MB61-4D10 | lisi aerospace canada corp | bolt close tolerance | RFQ |
| VS3204-4D10 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| S353-4D10 | huck international inc | bolt close tolerance | RFQ |
| ST3M453-4D10 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| HP5453-4D10 | heartland precision fasteners in | bolt close tolerance | RFQ |
| US3204-4D10 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| BM17019-4D10 | huck international inc | bolt close tolerance | RFQ |
| VS204-4D10 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.006 INCHES MINIMUM AND 1.053 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.885 INCHES MINIMUM FIRST HOLE AND 0.942 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-00-321-2301, 5306003212301 | ||||
| 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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