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) | 00-279-4425 (002794425) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Huck International Inc, Sps Technologies Inc, Nimikkeistokeskus Ncb Finland, Alcoa Global Fasteners Inc, Reid Products Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M426C5M | boeing company the | nut self locking extended washer | RFQ |
| TLN1002CD3-5 | huck international inc | nut self locking extended washer | RFQ |
| TLN1002CD3-5 | sps technologies inc | nut self locking extended washer | RFQ |
| 10121249 | nimikkeistokeskus ncb finland | nut self locking extended washer | RFQ |
| TLN1002CD3-5 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| HW49660-5 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| TLN1002CD3-5 | reid products inc | nut self locking extended washer | RFQ |
| TLD 1002CD 3-5N | boeing company the | 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 | 0.560 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.342 INCHES MINIMUM NUT AND 0.352 INCHES MAXIMUM NUT |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABKW | OVERALL HEIGHT | 0.316 INCHES MINIMUM AND 0.336 INCHES MAXIMUM |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| ADEM | WASHER THICKNESS | 0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.067 INCHES MINIMUM NUT AND 0.077 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING NUT OR IRON ALLOY 660 NUT |
| MATT | MATERIAL | STEEL CORROSION RESISTING WASHER OR IRON ALLOY 660 WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD ALL MATERIAL RESPONSES WASHER |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-426 MANUFACTURERS STANDARD |
| Relevant Components for NSN - 5310-00-279-4425, 5310002794425 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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