| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-493-4807 (004934807) |
| NCB Code | USA (00) |
| Manufacturer | Reid Products Inc, Sps Technologies Inc, Huck International Inc, Lockheed Martin Corporation, Sonic Industries Inc, Valley Todeco Inc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 11797A04D012 | reid products inc | bolt close tolerance | 59563 | RFQ |
| 68484-4-012 | sps technologies inc | bolt close tolerance | 80539 | RFQ |
| AIC2263A04D012 | sps technologies inc | bolt close tolerance | 06725 | RFQ |
| BM3200-4A012D | huck international inc | bolt close tolerance | 97928 | RFQ |
| PBF1041A4D012 | sps technologies inc | bolt close tolerance | 27624 | RFQ |
| STSBG000A04D012 | lockheed martin corporation | bolt close tolerance | 98897 | RFQ |
| STSBG000A04D012 | sonic industries inc | bolt close tolerance | 57928 | RFQ |
| VAL23611-4DS012 | valley todeco inc | bolt close tolerance | 06710 | RFQ |
| VS2978A04D012 | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.277 INCHES MINIMUM AND 0.324 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.027 INCHES MINIMUM AND 1.074 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.164 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.750 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 132000 POUNDS PER SQUARE INCH |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.902 INCHES MINIMUM FIRST HOLE AND 0.934 INCHES MAXIMUM FIRST HOLE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| MATT | MATERIAL | STEEL COMP H11 OVERALL |
| SFTT | SURFACE TREATMENT | NICKEL OVERALL AND CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STSBS000 FSCM 98895 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-00-493-4807, 5306004934807 | ||||
| 5305-01-187-9545 (5305011879545) | 5310-01-195-7885 (5310011957885) | 5325-01-626-6006 (5325016266006) | 5340-01-195-4720 (5340011954720) | |
| 5320-01-582-5694 (5320015825694) | 5331-00-651-4505 (5331006514505) | 5305-01-190-2186 (5305011902186) | 5330-00-831-6692 (5330008316692) | |
| 5307-00-533-9940 (5307005339940) | 5365-01-426-3812 (5365014263812) | 5360-01-650-4056 (5360016504056) | 5305-01-710-8488 (5305017108488) | |
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