| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-256-4465 (012564465) |
| NCB Code | USA (01) |
| Manufacturer | Fastener Innovation Technology Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Sps Technologies Inc, Boeing Company The, Alcoa Global Fasteners Inc, Valley Todeco Inc, Huck International Inc, Heartland Precision Fasteners In |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M729-9D20 | fastener innovation technology inc | bolt close tolerance | 58998 | RFQ |
| MB145-9D20 | lisi aerospace canada corp | bolt close tolerance | l4528 | RFQ |
| MB145-9D20 | hi shear corporation | bolt close tolerance | 73197 | RFQ |
| ST3M729-9D20 | sps technologies inc | bolt close tolerance | 56878 | RFQ |
| ST3M729-9D20 | boeing company the | bolt close tolerance | 76301 | RFQ |
| ST3M729-9D20 | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| ST3M729-9D20 | valley todeco inc | bolt close tolerance | 06710 | RFQ |
| ST3M729-9D20 | huck international inc | bolt close tolerance | 97928 | RFQ |
| ST3M729-9D20 | heartland precision fasteners in | bolt close tolerance | 0zc92 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.485 INCHES MINIMUM AND 0.552 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.745 INCHES MINIMUM AND 1.792 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.741 INCHES MINIMUM AND 0.865 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.5610 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM FIRST HOLE AND 0.146 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.562 INCHES |
| ANEE | GRIP LENGTH | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.611 INCHES MINIMUM FIRST HOLE AND 1.678 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-256-4465, 5306012564465 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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