AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Extended Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-881-0943 (008810943) |
| NCB Code | USA (00) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, Sps Technologies Inc, Paolo Astori Spa, Sikorsky Aircraft Corporation, Triman Industries Inc, National Aerospace Standards Com, Honeywell International Inc, Inspektorat Wsparcia Sil Zbrojnych, Republic Fastener Mfg Corp, Bristol Industries, Military Standards Corp, Eca Etablissement Central Des, Rolls Royce Corporation, Fitz Aerospace Llc, Cherry Textron Inc, Zf Industrieantriebe Witten Gmbh, Bell Helicopter Textron Inc, Harvard Industries Inc, Arconic Global Fasteners And Rings, Northrop Grumman Systems Corporation, Elbit Systems Intelligence |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 10121791 | nimikkeistokeskus ncb finland | nut self locking extended washer | RFQ |
| T99C624 | sps technologies inc | nut self locking extended washer | RFQ |
| MS21043-6 | paolo astori spa | nut self locking extended washer | RFQ |
| MS21043-6 | sikorsky aircraft corporation | nut self locking extended washer | RFQ |
| MS21043-6 | triman industries inc | nut self locking extended washer | RFQ |
| MS21043-6 | national aerospace standards com | nut self locking extended washer | RFQ |
| 2627596 | honeywell international inc | nut self locking extended washer | RFQ |
| 5310PL1326030 | inspektorat wsparcia sil zbrojnych | nut self locking extended washer | RFQ |
| T99C624 | republic fastener mfg corp | nut self locking extended washer | RFQ |
| MS21043-6 | bristol industries | nut self locking extended washer | RFQ |
| MS21043-6 | military standards corp | nut self locking extended washer | RFQ |
| 5310008810943 | eca etablissement central des | nut self locking extended washer | RFQ |
| MS21043-6 | rolls royce corporation | nut self locking extended washer | RFQ |
| LH3858-064 | fitz aerospace llc | nut self locking extended washer | RFQ |
| T99C624 | cherry textron inc | nut self locking extended washer | RFQ |
| MS21043-6 | fitz aerospace llc | nut self locking extended washer | RFQ |
| NAS1291C6 | zf industrieantriebe witten gmbh | nut self locking extended washer | RFQ |
| FN1014-624 | sps technologies inc | nut self locking extended washer | RFQ |
| MS21043-6 | bell helicopter textron inc | nut self locking extended washer | RFQ |
| LH3858-064 | harvard industries inc | nut self locking extended washer | RFQ |
| HH1-6 | arconic global fasteners and rings | nut self locking extended washer | RFQ |
| MS21043-6 | northrop grumman systems corporation | nut self locking extended washer | RFQ |
| 1113-5460-02 | elbit systems intelligence | nut self locking extended washer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABAJ | LUBRICATION | SOLUBLE LUBRICANT |
| ADFK | NUT COUNTERBORE DEPTH | 0.008 INCHES MINIMUM AND 0.042 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE OR AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.620 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM NUT |
| ABKW | OVERALL HEIGHT | 0.267 INCHES MINIMUM AND 0.282 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ADEM | WASHER THICKNESS | 0.030 INCHES MINIMUM |
| AGAV | END ITEM IDENTIFICATION | ARMORED MULTI-PURPOSE VEHICLE (AMPV) |
| AZKQ | TEMP RATING | 800.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACE SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| Relevant Components for NSN - 5310-00-881-0943, 5310008810943 | ||||
| 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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