AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Plate |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-968-3061 (009683061) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Harvard Industries Inc, Alcoa Global Fasteners Inc, Fitz Aerospace Llc, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| C057C4 | lockheed martin corporation | nut self locking plate | RFQ |
| LHA6972K1-048 | harvard industries inc | nut self locking plate | RFQ |
| MK4431-4K1 | alcoa global fasteners inc | nut self locking plate | RFQ |
| LHA6972K1-048 | fitz aerospace llc | nut self locking plate | RFQ |
| MT13C428CK1 | sps technologies inc | nut self locking plate | RFQ |
| MA14740-048 | sps technologies inc | nut self locking plate | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAWY | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT |
| ABKW | OVERALL HEIGHT | 0.428 INCHES MINIMUM AND 0.458 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| ACTA | NUT STYLE | PLATE |
| ACVN | NUT LENGTH | 0.591 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.254 INCHES NOMINAL |
| ADEB | PLATE THICKNESS | 0.040 INCHES NOMINAL |
| ADEC | PLATE WIDTH | 0.437 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.062 INCHES MINIMUM NUT |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 800.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 NUT |
| MATT | MATERIAL | STEEL CORROSION RESISTING CAP |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| Relevant Components for NSN - 5310-00-968-3061, 5310009683061 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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