| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-136-8613 (011368613) |
| NCB Code | USA (01) |
| Manufacturer | Fairchild Holding Corp, Lisi Aerospace Canada Corp, Hi Shear Corporation, Sps Technologies Inc, Boeing Company The, Alcoa Global Fasteners Inc, Huck International Inc, Nimikkeistokeskus Ncb Finland, B And B Specialties Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| STM377-4D22 | fairchild holding corp | bolt close tolerance | RFQ |
| VS3174-4D22 | fairchild holding corp | bolt close tolerance | RFQ |
| MB154-4D22 | lisi aerospace canada corp | bolt close tolerance | RFQ |
| MB154-4D22 | hi shear corporation | bolt close tolerance | RFQ |
| AIC687-4D22 | sps technologies inc | bolt close tolerance | RFQ |
| ST3M744-4D22 | boeing company the | bolt close tolerance | RFQ |
| ST3M744-4D22 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| PBF1265-4D22 | sps technologies inc | bolt close tolerance | RFQ |
| S406-4D22 | huck international inc | bolt close tolerance | RFQ |
| 122895-4D22 | sps technologies inc | bolt close tolerance | RFQ |
| VS3174-4D22 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| STM3744-4D22 | fairchild holding corp | bolt close tolerance | RFQ |
| 10115961 | nimikkeistokeskus ncb finland | bolt close tolerance | RFQ |
| GS1015-4D22 | b and b specialties inc | bolt close tolerance | RFQ |
| VCG0001-4D22 | valley todeco inc | bolt close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.296 INCHES MINIMUM AND 0.336 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.681 INCHES MINIMUM AND 1.701 INCHES MAXIMUM |
| AASK | HEAD STYLE | SPLINE DRIVE SHEAR HEAD |
| AASU | HEAD HEIGHT | 0.164 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.448 INCHES MINIMUM AND 0.455 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 | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.563 INCHES MINIMUM FIRST HOLE AND 1.593 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 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 |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-136-8613, 5306011368613 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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