| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-332-4479 (003324479) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Huck International Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Sonic Industries Inc, Alcoa Global Fasteners Inc, Boeing Company The, J M Precision Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 74328-4-26 | sps technologies inc | bolt close tolerance | 56878 | RFQ |
| AIC752-4-26 | sps technologies inc | bolt close tolerance | 06725 | RFQ |
| BM3326-4-26 | huck international inc | bolt close tolerance | 97928 | RFQ |
| MB84-4-26 | hi shear corporation | bolt close tolerance | 73197 | RFQ |
| MB84-4-26 | lisi aerospace canada corp | bolt close tolerance | l4528 | RFQ |
| S11-1059-4-26 | sonic industries inc | bolt close tolerance | 57928 | RFQ |
| S371-4-26 | huck international inc | bolt close tolerance | 97928 | RFQ |
| ST3M571-4-26 | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| ST3M571-4-26 | lisi aerospace canada corp | bolt close tolerance | l4528 | RFQ |
| ST3M571-4-26 | sonic industries inc | bolt close tolerance | 57928 | RFQ |
| ST3M571-4-26 | boeing company the | bolt close tolerance | 76301 | RFQ |
| ST3M571-4-26 | hi shear corporation | bolt close tolerance | 73197 | RFQ |
| ST3M571-4-26 | j m precision inc | bolt close tolerance | 0jv78 | RFQ |
| ST3M571-4-26 | sps technologies inc | bolt close tolerance | 80539 | RFQ |
| ST3M571-4-26 | valley todeco inc | bolt close tolerance | 06710 | RFQ |
| VAL23033-4-26 | valley todeco inc | bolt close tolerance | 06710 | RFQ |
| VS3060-4-26 | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.078 INCHES MINIMUM AND 2.108 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| AASU | HEAD HEIGHT | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AATC | EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Components Related to NSN - 5306-00-332-4479, 5306003324479 | ||||
| 5306-00-660-3288 (5306006603288) | 5340-01-138-8180 (5340011388180) | 5330-01-323-8411 (5330013238411) | 5360-01-204-0090 (5360012040090) | |
| 5307-00-612-4110 (5307006124110) | 5340-01-482-4141 (5340014824141) | 5310-01-062-0524 (5310010620524) | 5340-01-597-2720 (5340015972720) | |
| 5325-99-120-1207 (5325991201207) | 5315-01-696-7898 (5315016967898) | 5340-01-137-3603 (5340011373603) | 5355-01-379-0440 (5355013790440) | |
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