| Item Name | Bolt Ribbed Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-439-0282 (014390282) |
| NCB Code | USA (01) |
| Manufacturer | Am General Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| RCSK15105-4 | am general llc | bolt ribbed shoulder | 34623 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVR | Distance From Largest Diameter Of Bearing Surface Of Head To Ribs | 0.280 INCHES NOMINAL |
| CWYB | Shoulder Shape | ROUND FIRST SHOULDER |
| AASA | Thread Length | 0.560 INCHES NOMINAL |
| AASB | Fastener Length | 3.160 INCHES NOMINAL |
| AATN | Shoulder Diameter | 0.742 INCHES MINIMUM SECOND SHOULDER AND 0.750 INCHES MAXIMUM SECOND SHOULDER |
| AATX | Shoulder Length | 1.290 INCHES NOMINAL SECOND SHOULDER |
| AASL | Head Diameter | 1.310 INCHES NOMINAL |
| MATT | Material | STEEL OVERALL |
| AAVU | Rib Quantity | 36 |
| AAVP | Rib Major Diameter | 0.971 INCHES MINIMUM AND 0.975 INCHES MAXIMUM |
| CWYB | Shoulder Shape | ROUND SECOND SHOULDER |
| MRC | Decoded Requirement | Clear Text Reply |
| SFTT | Surface Treatment | ZINC OVERALL |
| THSD | Thread Series Designator | NPT |
| AHYM | Nominal Thread Diameter | 0.375 INCHES |
| AATN | Shoulder Diameter | 0.971 INCHES MINIMUM FIRST SHOULDER AND 0.975 INCHES MAXIMUM FIRST SHOULDER |
| AAJF | Thread Direction | RIGHT-HAND |
| AATX | Shoulder Length | 1.310 INCHES NOMINAL FIRST SHOULDER |
| AAVQ | Rib Length | 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | ASTMB633,TYII,CLASS FE/ZN 5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | Material Document And Classification | ASTMA304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASU | Head Height | 0.310 INCHES NOMINAL |
| AASK | Head Style | FLAT CHAMFER |
| Relevant Components for NSN - 5306-01-439-0282, 5306014390282 | ||||
| 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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