| Item Name | Nut Plain Assembled Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-027-2013 (010272013) |
| NCB Code | USA (01) |
| Manufacturer | Fitz Aerospace Llc, Harvard Industries Inc, Military Standards Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVX | WASHER OUTSIDE DIAMETER | 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.519 INCHES MINIMUM NUT AND 0.529 INCHES MAXIMUM NUT |
| ABKW | OVERALL HEIGHT | 0.473 INCHES MINIMUM AND 0.513 INCHES MAXIMUM |
| ACTA | NUT STYLE | FLAT WITH TURNED BACK EDGE |
| ADFK | NUT COUNTERBORE DEPTH | 0.249 INCHES MINIMUM NUT AND 0.269 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CSXL | BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MATT | MATERIAL | STEEL COMP 302 WASHER OR STEEL COMP 321 WASHER |
| MATT | MATERIAL | STEEL NUT |
| SFTT | SURFACE TREATMENT | CADMIUM NUT |
| SFTT | SURFACE TREATMENT | PASSIVATE WASHER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Components Related to NSN - 5310-01-027-2013, 5310010272013 | ||||
| 5325-01-017-8809 (5325010178809) | 5330-01-278-3019 (5330012783019) | 5365-01-304-3832 (5365013043832) | 5305-15-060-1487 (5305150601487) | |
| 5305-01-361-3193 (5305013613193) | 5330-01-259-4088 (5330012594088) | 5340-01-672-8342 (5340016728342) | 5342-00-452-9798 (5342004529798) | |
| 5310-01-175-0629 (5310011750629) | 5330-01-120-4149 (5330011204149) | 5331-01-441-4577 (5331014414577) | 5330-01-425-8795 (5330014258795) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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