| Item Name | Nut Self Locking Extended Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-465-2668 (004652668) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Alcoa Global Fasteners Inc, Harvard Industries Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 66462-820 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| H530-8 | alcoa global fasteners inc | nut self locking extended washer | 15653 | RFQ |
| LH8314-080 | harvard industries inc | nut self locking extended washer | 72962 | RFQ |
| VN332-080 | alcoa global fasteners inc | nut self locking extended washer | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | Thread Direction | RIGHT-HAND |
| AZKQ | Temp Rating | 450.0 DEG FAHRENHEIT NOMINAL |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| MATT | Material | STEEL OVERALL |
| AAJD | Thread Class | 3B |
| MRC | Decoded Requirement | Clear Text Reply |
| AAVX | Washer Outside Diameter | 0.805 INCHES MAXIMUM |
| ASDB | Width Across Flats | 0.552 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| CQJX | Nominal Thread Size | 0.500 INCHES |
| ABKW | Overall Height | 0.413 INCHES MAXIMUM |
| ACTA | Nut Style | HEXAGON |
| BZRR | Thread Series | UNJF |
| STDC | Surface Treatment Document And Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAUM | Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| AAWY | Counterbore Diameter | 0.541 INCHES MINIMUM NUT AND 0.551 INCHES MAXIMUM NUT |
| CQFM | Hardness Rating | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| ADFK | Nut Counterbore Depth | 0.072 INCHES MINIMUM NUT AND 0.082 INCHES MAXIMUM NUT |
| ABAJ | Lubrication | SOLUBLE LUBRICANT |
| CMLP | Thread Quantity Per Inch | 20 |
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