| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-044-2994 (010442994) |
| NCB Code | USA (01) |
| Manufacturer | Heartland Precision Fasteners In, J M Precision Inc, Sps Technologies Inc, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Sonic Industries Inc, Huck International Inc, Hi Shear Corporation, Valley Todeco Inc, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HP5497-4D13 | heartland precision fasteners in | bolt shoulder | RFQ |
| ST3M497-4D13 | j m precision inc | bolt shoulder | RFQ |
| 109453-4D13X | sps technologies inc | bolt shoulder | RFQ |
| PBF1254-4D13 | sps technologies inc | bolt shoulder | RFQ |
| ST3M497-4D13 | alcoa global fasteners inc | bolt shoulder | RFQ |
| MB88-4D13 | lisi aerospace canada corp | bolt shoulder | RFQ |
| S11-1061-4D13 | sonic industries inc | bolt shoulder | RFQ |
| 109450-4D13 | sps technologies inc | bolt shoulder | RFQ |
| BM17019-4D13X | huck international inc | bolt shoulder | RFQ |
| ST3M497-4D13 | sps technologies inc | bolt shoulder | RFQ |
| VS3037-4D13 | alcoa global fasteners inc | bolt shoulder | RFQ |
| MB88-4D13 | hi shear corporation | bolt shoulder | RFQ |
| VAL23607-4D13 | valley todeco inc | bolt shoulder | RFQ |
| ST3M497-4D13 | boeing company the | bolt shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.193 INCHES MINIMUM AND 1.240 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2646 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.802 INCHES MINIMUM FIRST SHOULDER AND 0.822 INCHES MAXIMUM FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.072 INCHES MINIMUM FIRST HOLE AND 1.129 INCHES MAXIMUM FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-497 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5306-01-044-2994, 5306010442994 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
The only independent
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
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.
Request for Quote