AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nutself Lockinghexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-061-7325 (000617325) |
| NCB Code | USA (00) |
| Manufacturer | Arconic Global Fasteners And Rings, Inspektorat Wsparcia Sil Zbrojnych, Cecom Lr Center, Finmeccanica Spa Helicopters, Zf Industrieantriebe Witten Gmbh, Satair Usa Inc, Fitz Aerospace Llc, Aeronautical Standards Group, Defense Reduction Agency, National Aerospace Standards Com, Sps Technologies Inc, Eca Etablissement Central Des, Mcnaughton Dynamics Ltd, Military Standards Corp, Lamsco West Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| H55-4CW | arconic global fasteners and rings | nutself lockinghexagon | RFQ |
| 5310PL0145332 | inspektorat wsparcia sil zbrojnych | nutself lockinghexagon | RFQ |
| 13207E5500FN42 | cecom lr center | nutself lockinghexagon | RFQ |
| MS21045-4 | finmeccanica spa helicopters | nutself lockinghexagon | RFQ |
| AN363-428 | zf industrieantriebe witten gmbh | nutself lockinghexagon | RFQ |
| JL10S428B | zf industrieantriebe witten gmbh | nutself lockinghexagon | RFQ |
| H55-4CW | satair usa inc | nutself lockinghexagon | RFQ |
| F180-048 | fitz aerospace llc | nutself lockinghexagon | RFQ |
| AN363-428 | aeronautical standards group | nutself lockinghexagon | RFQ |
| 858956-00 | defense reduction agency | nutself lockinghexagon | RFQ |
| 6782262-428 | zf industrieantriebe witten gmbh | nutself lockinghexagon | RFQ |
| MS21045-4 | national aerospace standards com | nutself lockinghexagon | RFQ |
| 27FH-428 | sps technologies inc | nutself lockinghexagon | RFQ |
| 5310000617325 | eca etablissement central des | nutself lockinghexagon | RFQ |
| MS21045-4 | mcnaughton dynamics ltd | nutself lockinghexagon | RFQ |
| MS21045-4 | military standards corp | nutself lockinghexagon | RFQ |
| YE3180 | lamsco west inc | nutself lockinghexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ | LUBRICATION | SOLUBLE LUBRICANT |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CRSQ | COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |
| CRTM | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| CSXL | BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-061-7325, 5310000617325 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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