AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-685-3127 (006853127) |
| NCB Code | USA (00) |
| Manufacturer | Drs Sustainment Systems Inc, Boonton Electronics Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ES138A187-500T | drs sustainment systems inc | washer flat | RFQ |
| 100003 | boonton electronics corporation | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| MATT | MATERIAL | ALUMINUM ALLOY 1100 OVERALL OR ALUMINUM ALLOY 3003 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-411 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-359 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-A-356 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL OR CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-685-3127, 5310006853127 | ||||
| 5330-01-032-3160 (5330010323160) | 5360-00-039-5719 (5360000395719) | 5340-01-502-8424 (5340015028424) | 5305-01-377-4366 (5305013774366) | |
| 5365-01-067-7692 (5365010677692) | 5330-14-454-7377 (5330144547377) | 5365-01-124-6460 (5365011246460) | 5305-01-466-5966 (5305014665966) | |
| 5342-01-514-2585 (5342015142585) | 5365-01-617-4818 (5365016174818) | 5340-01-361-1313 (5340013611313) | 5310-01-276-6703 (5310012766703) | |
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