| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-431-7889 (014317889) |
| NCB Code | USA (01) |
| Manufacturer | Pilatus Aircraft Ltd, Aeronautical Standards Group |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 932.19.60.426 | pilatus aircraft ltd | bolt close tolerance | s4080 | RFQ |
| AN174C5 | aeronautical standards group | bolt close tolerance | 88044 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | Hardness Rating | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| AATB | Width Between Flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| MATT | Material | STEEL COMP 431 OVERALL |
| ASXK | Hole Quantity | 1 |
| AASK | Head Style | HEXAGON |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AASB | Fastener Length | 0.656 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| AAUR | Grip Diameter | 0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| BQDM | Hole Type | DRILLED |
| THSD | Thread Series Designator | UNF |
| ANEE | Grip Length | 0.188 INCHES NOMINAL |
| CQBC | Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH |
| AASA | Thread Length | 0.468 INCHES NOMINAL |
| CMLP | Thread Quantity Per Inch | 28 |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| AASU | Head Height | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| AAUB | Hole Diameter | 0.046 INCHES NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND |
| CRHC | Hole Configuration Style | HEXAGON FLATS |
| Relevant Components for NSN - 5306-01-431-7889, 5306014317889 | ||||
| 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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