AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-352-8691 (013528691) |
| NCB Code | USA (01) |
| Manufacturer | Avibank Mfg Inc, Sps Technologies Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS381-9 | avibank mfg inc | nut plain assembled washer | RFQ |
| 84055-9 | sps technologies inc | nut plain assembled washer | RFQ |
| LB50-9C | hi shear corporation | nut plain assembled washer | RFQ |
| LB50-9C | lisi aerospace canada corp | nut plain assembled washer | RFQ |
| 03A115-9 | northrop grumman systems corporation | nut plain assembled washer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADFK | NUT COUNTERBORE DEPTH | 0.312 INCHES MINIMUM FIRST END AND 0.332 INCHES MAXIMUM FIRST END |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 0.676 INCHES MINIMUM FIRST END AND 0.686 INCHES MAXIMUM FIRST END |
| AAVX | WASHER OUTSIDE DIAMETER | 1.080 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.378 INCHES NOMINAL |
| MATT | MATERIAL | IRON ALLOY 660 NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3B |
| ACTA | NUT STYLE | FLAT WITH TURNED BACK EDGE |
| ASDB | WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| MATT | MATERIAL | STEEL COMP 302 WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| Relevant Components for NSN - 5310-01-352-8691, 5310013528691 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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