AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Gang Channel |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-279-9086 (002799086) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Fitz Aerospace Llc, Sps Technologies Inc, Harvard Industries Inc, Alcoa Global Fasteners Inc, Nimikkeistokeskus Ncb Finland, Bristol Industries |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M445C5M2 | boeing company the | nut self locking gang channel | RFQ |
| G18421L2-5 | fitz aerospace llc | nut self locking gang channel | RFQ |
| NS103966S-054-2 | sps technologies inc | nut self locking gang channel | RFQ |
| G18421L2-5 | harvard industries inc | nut self locking gang channel | RFQ |
| F49249E5-2XN | alcoa global fasteners inc | nut self locking gang channel | RFQ |
| 10121257 | nimikkeistokeskus ncb finland | nut self locking gang channel | RFQ |
| G18421-5-2 | harvard industries inc | nut self locking gang channel | RFQ |
| BCN445C5-2 | bristol industries | nut self locking gang channel | RFQ |
| 8CN445C5-2 | bristol industries | nut self locking gang channel | RFQ |
| G18421-5-2 | fitz aerospace llc | nut self locking gang channel | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAWY | COUNTERBORE DIAMETER | 0.307 INCHES MINIMUM NUT AND 0.329 INCHES MAXIMUM NUT |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ACTA | NUT STYLE | GANG CHANNEL,SELF LOCKING |
| ACUU | BASE WIDTH | 0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM |
| ACVN | NUT LENGTH | 0.722 INCHES MINIMUM AND 0.732 INCHES MAXIMUM |
| ACYB | BASE THICKNESS | 0.050 INCHES MINIMUM AND 0.064 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.329 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.100 INCHES MINIMUM NUT |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-445 MANUFACTURERS STANDARD |
| Relevant Components for NSN - 5310-00-279-9086, 5310002799086 | ||||
| 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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