| 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) | 01-345-0153 (013450153) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Sps Technologies Inc, Harvard Industries Inc, Fitz Aerospace Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3D0021-6 | boeing company the | nut self locking extended washer | 88277 | RFQ |
| 80995-624 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| LH13234-6 | harvard industries inc | nut self locking extended washer | 72962 | RFQ |
| LH13234-6 | fitz aerospace llc | nut self locking extended washer | 019l2 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| FEAT | SPECIAL FEATURES | TENSILE STRENGTH 220 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| SFTT | SURFACE TREATMENT | SILVER THREADS |
| BZRR | THREAD SERIES | UNJF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE THREADS |
| AAVX | WASHER OUTSIDE DIAMETER | 0.669 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.430 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| PMLC | PRECIOUS MATERIAL AND LOCATION | THREADS SILVER |
| AAJD | THREAD CLASS | 3B |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ACTA | NUT STYLE | SPLINE DRIVE |
| ADBM | DRIVE POINT QUANTITY | 14 |
| ADEM | WASHER THICKNESS | 0.045 INCHES MINIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQFM | HARDNESS RATING | 45.0 ROCKWELL C MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM FIRST END |
| MATT | MATERIAL | NICKEL ALLOY 718 NUT |
| PRMT | PRECIOUS MATERIAL | SILVER |
| Relevant Components for NSN - 5310-01-345-0153, 5310013450153 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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