AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Plain Hexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-043-0520 (000430520) |
| NCB Code | USA (00) |
| Manufacturer | Ampex Systems Corp, Rdm Technology Bv, General Motors Corp, Zf Industrieantriebe Witten Gmbh, Federal Specifications, Eca Etablissement Central Des, Sundstrand International Corporation, Nimikkeistokeskus Ncb Finland, Military Standards Corp, Aeronautical Standards Group, Ault Inc, Hamilton Sundstrand Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 492-027 | ampex systems corp | nut plain hexagon | RFQ |
| XX004-7791 | rdm technology bv | nut plain hexagon | RFQ |
| 9416184 | general motors corp | nut plain hexagon | RFQ |
| M235650-3252 | zf industrieantriebe witten gmbh | nut plain hexagon | RFQ |
| FF-N-836 | federal specifications | nut plain hexagon | RFQ |
| 5310000430520 | eca etablissement central des | nut plain hexagon | RFQ |
| 911C208-6 | sundstrand international corporation | nut plain hexagon | RFQ |
| 10116508 | nimikkeistokeskus ncb finland | nut plain hexagon | RFQ |
| MS35650-3252 | military standards corp | nut plain hexagon | RFQ |
| AN345-416 | aeronautical standards group | nut plain hexagon | RFQ |
| 681-3761 | ault inc | nut plain hexagon | RFQ |
| MS20341-416S | military standards corp | nut plain hexagon | RFQ |
| 911C208-6 | hamilton sundstrand corporation | nut plain hexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS) |
| ASDB | WIDTH ACROSS FLATS | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 13 STYLE AND A GRADE |
| Relevant Components for NSN - 5310-00-043-0520, 5310000430520 | ||||
| 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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