AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-915-4871 (009154871) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc, Sps Technologies Inc, Republic Fastener Mfg Corp, Lockheed Martin Corporation, Harvard Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| KFN530-08 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| H530-08 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| 66462-832 | sps technologies inc | nut self locking extended washer | RFQ |
| C2950-5 | republic fastener mfg corp | nut self locking extended washer | RFQ |
| C2950-5 | lockheed martin corporation | nut self locking extended washer | RFQ |
| LH8314-82 | harvard industries inc | nut self locking extended washer | RFQ |
| VN332-82 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.290 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.183 INCHES MINIMUM NUT AND 0.193 INCHES MAXIMUM NUT |
| ABKW | OVERALL HEIGHT | 0.170 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ADFK | NUT COUNTERBORE DEPTH | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.181 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNC |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-915-4871, 5310009154871 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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