| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-030-1762 (010301762) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Valley Todeco Inc, Hi Shear Corporation, Huck International Inc, Sps Technologies Inc, Lisi Aerospace Canada Corp, Heartland Precision Fasteners In |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M729-4D11 | boeing company the | bolt close tolerance | RFQ |
| ST3M729-4D11 | fastener innovation technology inc | bolt close tolerance | RFQ |
| ST3M729-4D11 | alcoa global fasteners inc | bolt close tolerance | RFQ |
| ST3M729-4D11 | valley todeco inc | bolt close tolerance | RFQ |
| ST3M729-4D11 | hi shear corporation | bolt close tolerance | RFQ |
| ST3M729-4D11 | huck international inc | bolt close tolerance | RFQ |
| ST3M729-4D11 | sps technologies inc | bolt close tolerance | RFQ |
| MB145-4-D11 | hi shear corporation | bolt close tolerance | RFQ |
| MB145-4-D11 | lisi aerospace canada corp | bolt close tolerance | RFQ |
| ST3M729-4D11 | heartland precision fasteners in | bolt close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.290 INCHES MINIMUM AND 0.357 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.988 INCHES MINIMUM AND 1.035 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 | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.860 INCHES MINIMUM FIRST HOLE AND 0.927 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-030-1762, 5306010301762 | ||||
| 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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