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) | 00-279-4284 (002794284) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Alcoa Global Fasteners Inc, Harvard Industries Inc, Republic Fastener Mfg Corp, Nimikkeistokeskus Ncb Finland, Boeing Company The, Fitz Aerospace Llc, Jsj Corporation, Bristol Industries, Shield Air Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NS202042-048-6 | sps technologies inc | nut self locking plate | RFQ |
| F49251E4-6 | alcoa global fasteners inc | nut self locking plate | RFQ |
| F49251-4-6 | alcoa global fasteners inc | nut self locking plate | RFQ |
| F18427L6-4 | harvard industries inc | nut self locking plate | RFQ |
| ST3M442-4A6 | republic fastener mfg corp | nut self locking plate | RFQ |
| 10121246 | nimikkeistokeskus ncb finland | nut self locking plate | RFQ |
| ST3M442-4A6 | boeing company the | nut self locking plate | RFQ |
| F18427L6-4 | fitz aerospace llc | nut self locking plate | RFQ |
| F18427-6-4 | fitz aerospace llc | nut self locking plate | RFQ |
| F18427-6-4 | harvard industries inc | nut self locking plate | RFQ |
| L6-4 | jsj corporation | nut self locking plate | RFQ |
| BFN442-4-6 | bristol industries | nut self locking plate | RFQ |
| F49251E4-6 | shield air co | 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 |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABTB | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| ACTA | NUT STYLE | PLATE |
| ACVN | NUT LENGTH | 1.306 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.600 INCHES MAXIMUM |
| ADEB | PLATE THICKNESS | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| ADEC | PLATE WIDTH | 0.574 INCHES NOMINAL |
| ADFK | NUT COUNTERBORE DEPTH | 0.375 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 | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 NUT |
| MATT | MATERIAL | IRON ALLOY 660 SHELL |
| MATT | MATERIAL | STEEL CORROSION RESISTING CLIP |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE SHELL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| SFTT | SURFACE TREATMENT | PASSIVATE SHELL |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-442 MANUFACTURERS STANDARD |
| Relevant Components for NSN - 5310-00-279-4284, 5310002794284 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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