| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-598-6459 (015986459) |
| NCB Code | USA (01) |
| Manufacturer | Fastenal Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 12759-01259 | fastenal company | screw shoulder | 0y3h3 | RFQ |
| 26188 | fastenal company | screw shoulder | 0y3h3 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| FEAT | Special Features | SHOULDER DIAMETER 5/16 IN. |
| ASDB | Width Across Flats | 0.1562 INCHES NOMINAL |
| AGAV | End Item Identification | MINE RESISTANT VEHICLE |
| MATT | Material | STEEL OVERALL |
| CXCY | Part Name Assigned By Controlling Agency | 5/16 SHLDR X 1/4 X 1/4-20 THRD ALLOY STEEL SHOULDER SCREW |
| AAJF | Thread Direction | RIGHT-HAND |
| ABQZ | Internal Drive Style | HEXAGON |
| THSD | Thread Series Designator | UNC |
| AASK | Head Style | FLAT FILLISTER |
| AATX | Shoulder Length | 0.3125 INCHES NOMINAL OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| CWYB | Shoulder Shape | ROUND OVERALL |
| CMLP | Thread Quantity Per Inch | 20 |
| Relevant Components for NSN - 5305-01-598-6459, 5305015986459 | ||||
| 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) | |
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