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) | 00-090-4136 (000904136) |
| NCB Code | USA (00) |
| Manufacturer | Inspektorat Wsparcia Sil Zbrojnych, Harvard Industries Inc, Fitz Aerospace Llc, Sps Technologies Inc, National Aerospace Standards Com, Finmeccanica Spa Helicopters, Nimikkeistokeskus Ncb Finland, Military Standards Corp, Northrop Grumman Systems Corporation, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 5310PL0712497 | inspektorat wsparcia sil zbrojnych | nut self locking extended washer | RFQ |
| RME9868-5 | harvard industries inc | nut self locking extended washer | RFQ |
| 5310PL0141073 | inspektorat wsparcia sil zbrojnych | nut self locking extended washer | RFQ |
| RME9868-5 | fitz aerospace llc | nut self locking extended washer | RFQ |
| 73781M524 | sps technologies inc | nut self locking extended washer | RFQ |
| NASM 14144 P N L5 | national aerospace standards com | nut self locking extended washer | RFQ |
| MS14144L5 | finmeccanica spa helicopters | nut self locking extended washer | RFQ |
| 10116549 | nimikkeistokeskus ncb finland | nut self locking extended washer | RFQ |
| MS14144L5 | military standards corp | nut self locking extended washer | RFQ |
| GN512FP5 | northrop grumman systems corporation | nut self locking extended washer | RFQ |
| PHCR-355M | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| MS14144-5 | military standards corp | 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 | 0.520 INCHES MAXIMUM |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABKW | OVERALL HEIGHT | 0.328 INCHES NOMINAL |
| ACTA | NUT STYLE | HEXAGON |
| ADEM | WASHER THICKNESS | 0.055 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| 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 - 5310-00-090-4136, 5310000904136 | ||||
| 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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