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) | 00-719-5570 (007195570) |
| NCB Code | USA (00) |
| Manufacturer | Harvard Industries Inc, Sundstrand International Corporation, General Electric Company, Sps Technologies Inc, Inspektorat Wsparcia Sil Zbrojnych, Zf Industrieantriebe Witten Gmbh, Republic Fastener Mfg Corp, Christen Und Co Ag, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| LH3858R048 | harvard industries inc | nut self locking extended washer | RFQ |
| 961C460-5 | sundstrand international corporation | nut self locking extended washer | RFQ |
| R1160P04B | general electric company | nut self locking extended washer | RFQ |
| 55789-428H19 | sps technologies inc | nut self locking extended washer | RFQ |
| 5310PL0145284 | inspektorat wsparcia sil zbrojnych | nut self locking extended washer | RFQ |
| R1160P04C | general electric company | nut self locking extended washer | RFQ |
| 303852 | zf industrieantriebe witten gmbh | nut self locking extended washer | RFQ |
| R1160P04 | general electric company | nut self locking extended washer | RFQ |
| R1160P04D | general electric company | nut self locking extended washer | RFQ |
| T4868C428 | republic fastener mfg corp | nut self locking extended washer | RFQ |
| MS21043-4 | zf industrieantriebe witten gmbh | nut self locking extended washer | RFQ |
| R1160P04C | christen und co ag | nut self locking extended washer | RFQ |
| MS21043-4 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| H43-4 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.402 INCHES MINIMUM AND 0.412 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ADEM | WASHER THICKNESS | 0.019 INCHES MINIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.304 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 900.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACE SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-719-5570, 5310007195570 | ||||
| 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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