| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-159-8907 (011598907) |
| NCB Code | USA (01) |
| Manufacturer | Avibank Mfg Inc, Sikorsky Aircraft Corporation, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| SS27576C4-19 | avibank mfg inc | bolt shoulder | 84256 | RFQ |
| SS27576C4-19 | sikorsky aircraft corporation | bolt shoulder | 78286 | RFQ |
| SS27576C4-19 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.292 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.616 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASV | HEAD LENGTH | 0.141 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.422 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.256 INCHES MINIMUM ALL SHOULDERS AND 0.294 INCHES MAXIMUM ALL SHOULDERS |
| AAUB | HOLE DIAMETER | 0.086 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ASXK | HOLE QUANTITY | 2 |
| BQDM | HOLE TYPE | DRILLED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 4680 POUNDS PER SQUARE INCH |
| CRHC | HOLE CONFIGURATION STYLE | ROUND LONGITUDINAL HOLE |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SS27576,FSCM 78286 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-159-8907, 5306011598907 | ||||
| 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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