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) | 00-531-8831 (005318831) |
| NCB Code | USA (00) |
| Manufacturer | Fitz Aerospace Llc, United Technologies Corporation, Satair Usa Inc, Sps Technologies Inc, Alcoa Global Fasteners Inc, Harvard Industries Inc, Bristol Industries |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 375094 | fitz aerospace llc | nut self locking extended washer | RFQ |
| 598565 | united technologies corporation | nut self locking extended washer | RFQ |
| 598565 | satair usa inc | nut self locking extended washer | RFQ |
| LH9064-3 | fitz aerospace llc | nut self locking extended washer | RFQ |
| 129FW-1032 | sps technologies inc | nut self locking extended washer | RFQ |
| 627777 | fitz aerospace llc | nut self locking extended washer | RFQ |
| H19517-3 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| 598565 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| LH9064-3 | harvard industries inc | nut self locking extended washer | RFQ |
| ST1327-09 | united technologies corporation | nut self locking extended washer | RFQ |
| 375094 | bristol industries | nut self locking extended washer | RFQ |
| 375094 | united technologies corporation | nut self locking extended washer | RFQ |
| 627777 | harvard industries inc | nut self locking extended washer | RFQ |
| 627777 | united technologies corporation | nut self locking extended washer | RFQ |
| ST1183-09 | united technologies corporation | nut self locking extended washer | RFQ |
| 627787 | united technologies corporation | nut self locking extended washer | RFQ |
| 375094 | sps technologies inc | nut self locking extended washer | RFQ |
| B00102-3 | bristol industries | nut self locking extended washer | RFQ |
| ST1172-09 | united technologies corporation | nut self locking extended washer | RFQ |
| VN4704BA02 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| 308159 | united technologies corporation | nut self locking extended washer | RFQ |
| 375094 | harvard industries inc | nut self locking extended washer | RFQ |
| SL7092C-1032 | sps technologies inc | nut self locking extended washer | RFQ |
| ST1183 | united technologies corporation | 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 | 0.380 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.310 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| ADEM | WASHER THICKNESS | 0.050 INCHES MINIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 1200.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 410,ELASTIC STOP NUT CORP MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-531-8831, 5310005318831 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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