| Item Name | Bolt Ribbed Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-912-4342 (009124342) |
| NCB Code | USA (00) |
| Manufacturer | Nmc Wollard Inc, Zf Industrieantriebe Witten Gmbh, Axletech International Llc, Meritor Heavy Vehicle Braking System |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 14971 | nmc wollard inc | bolt ribbed shoulder | 44185 | RFQ |
| 4X-1498X | zf industrieantriebe witten gmbh | bolt ribbed shoulder | d9182 | RFQ |
| 4X1498 | axletech international llc | bolt ribbed shoulder | 3d6e9 | RFQ |
| 4X1498 | meritor heavy vehicle braking system | bolt ribbed shoulder | 78500 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.075 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.420 INCHES NOMINAL |
| AASK | HEAD STYLE | PAN NO. 2 |
| AASL | HEAD DIAMETER | 0.800 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.155 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.605 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.345 INCHES NOMINAL FIRST SHOULDER |
| AAVP | RIB MAJOR DIAMETER | 0.620 INCHES NOMINAL |
| AAVQ | RIB LENGTH | 0.115 INCHES NOMINAL |
| AAVR | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.115 INCHES NOMINAL |
| AAVT | RIB MINOR DIAMETER | 0.590 INCHES NOMINAL |
| AAVU | RIB QUANTITY | 40 |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CRKB | RIB INCLUDED ANGLE | 45.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Components Related to NSN - 5306-00-912-4342, 5306009124342 | ||||
| 5305-01-222-7769 (5305012227769) | 5365-01-044-5936 (5365010445936) | 5331-01-276-7349 (5331012767349) | 5340-00-536-5281 (5340005365281) | |
| 5365-00-550-5464 (5365005505464) | 5305-01-209-8688 (5305012098688) | 5340-01-624-2067 (5340016242067) | 5340-01-214-3681 (5340012143681) | |
| 5330-01-166-9520 (5330011669520) | 5306-00-528-5534 (5306005285534) | 5307-00-307-2340 (5307003072340) | 5340-01-382-3018 (5340013823018) | |
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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