| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-805-3397 (008053397) |
| NCB Code | USA (00) |
| Manufacturer | Computa Base Machining Inc, Sps Technologies Inc, Duhadaway Tool And Die Shop Inc, Quality Socket Screw Corporation, Nassau Tool Works Inc, Micro Steel Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 316130-1 | computa base machining inc | bolt shoulder | 0a396 | RFQ |
| 316130-1 | sps technologies inc | bolt shoulder | 56878 | RFQ |
| 316130-1 | duhadaway tool and die shop inc | bolt shoulder | 1v517 | RFQ |
| 316130-1 | quality socket screw corporation | bolt shoulder | 5n116 | RFQ |
| 316130-1 | nassau tool works inc | bolt shoulder | 2m490 | RFQ |
| 316130-1 | micro steel inc | bolt shoulder | 0t9a2 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 1.938 INCHES MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| AATB | WIDTH BETWEEN FLATS | 2.375 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 2.121 INCHES MINIMUM FIRST SHOULDER AND 2.123 INCHES MAXIMUM FIRST SHOULDER |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MPR-1,GRADE MP,FSCM 80020 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 8.376 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.874 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 6.438 INCHES NOMINAL FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 1.500 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| Relevant Components for NSN - 5306-00-805-3397, 5306008053397 | ||||
| 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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