| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-281-3259 (002813259) |
| NCB Code | USA (00) |
| Manufacturer | Coltec Industries Inc, Fairbanks Morse Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 13AF10B1636PC2 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| 10AF10C1636APC2 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| MAFB1636PC8 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| 10AF10C1636BPC2 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| MAFB1636PC8 | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| 13AF10B1636PC2 | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| 22AF10C1636PC7 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| 15AF9B1636PC8 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| 10AF10C1636BPC2 | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| AFB1638C | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| 15AF9B1636PC8 | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| 10AF10C1636APC2 | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| NAFB1638B | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| 9AF9B1636PC8 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| AFB1638B | coltec industries inc | bolt shoulder | 82796 | RFQ |
| 7AF9B1636PC8 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| MAAFB1636PC8 | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| NAFB1638B | coltec industries inc | bolt shoulder | 82796 | RFQ |
| AFB1638C | coltec industries inc | bolt shoulder | 82796 | RFQ |
| 7AF9B1636PC13 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| AFC1638A | coltec industries inc | bolt shoulder | 82796 | RFQ |
| AFB1638B | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| AFB1638A | fairbanks morse llc | bolt shoulder | 7pzx0 | RFQ |
| MAAFB1636PC8 | coltec industries inc | bolt shoulder | 82796 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 4A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.032 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 4.562 INCHES NOMINAL |
| AASK | HEAD STYLE | DEE CHAMFER |
| AASL | HEAD DIAMETER | 1.750 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.625 INCHES NOMINAL |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.688 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 1.312 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 2.624 INCHES NOMINAL FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.188 INCHES NOMINAL ALL HOLES |
| AHYM | NOMINAL THREAD DIAMETER | 1.125 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQFM | HARDNESS RATING | 27.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 4.281 INCHES NOMINAL ALL HOLES |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | UNDERCUT BETWEEN HEAD AND SHOULDER 1.219 IN. DIA BY 0.188 IN. LG,UNDERCUT BETWEEN SHOULDER AND THD 1.000 IN. DIA BY 0.281 IN. LG,FLAT POINT 0.438 IN. LG BY 1.000 IN. DIA |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 ALLOY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-00-281-3259, 5306002813259 | ||||
| 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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