| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-144-1639 (011441639) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Hi Shear Corporation, Sps Technologies Inc, Lisi Aerospace Canada Corp, Valley Todeco Inc, Alcoa Global Fasteners Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M747-9D42 | boeing company the | bolt close tolerance | 76301 | RFQ |
| MB155-9D42 | hi shear corporation | bolt close tolerance | 73197 | RFQ |
| 122896-9D42 | sps technologies inc | bolt close tolerance | 80539 | RFQ |
| MB155-9D42 | lisi aerospace canada corp | bolt close tolerance | l4528 | RFQ |
| VCG0002-9D42 | valley todeco inc | bolt close tolerance | 06710 | RFQ |
| VS3191-9D42 | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| AIC688-9D42 | sps technologies inc | bolt close tolerance | 06725 | RFQ |
| S397-9D42 | huck international inc | bolt close tolerance | 97928 | RFQ |
| ST3M747-9D42 | alcoa global fasteners inc | bolt close tolerance | 92215 | RFQ |
| PBF1266-9D42 | sps technologies inc | bolt close tolerance | 27624 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.699 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 3.334 INCHES MINIMUM AND 3.381 INCHES MAXIMUM |
| AASK | HEAD STYLE | SPLINE DRIVE SHEAR HEAD |
| AASU | HEAD HEIGHT | 0.328 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.904 INCHES MINIMUM AND 0.912 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 | 2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.205 INCHES MINIMUM FIRST HOLE AND 3.262 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 - 5306-01-144-1639, 5306011441639 | ||||
| 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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