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) | 00-205-8740 (002058740) |
| NCB Code | USA (00) |
| Manufacturer | Ge Aviation Systems Ltd, Goodrich Corporation, Lockheed Martin Corporation, Raytheon Company, Seastrom Manufacturing Co Inc, Federal Specifications, Northrop Grumman Systems Corporation, Honeywell International Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CYRD836-3 | ge aviation systems ltd | washer flat | RFQ |
| 8720 | goodrich corporation | washer flat | RFQ |
| 233942 | lockheed martin corporation | washer flat | RFQ |
| 440637 | raytheon company | washer flat | RFQ |
| 5710-37-15P | seastrom manufacturing co inc | washer flat | RFQ |
| 5710-37 | seastrom manufacturing co inc | washer flat | RFQ |
| FF-W-92 | federal specifications | washer flat | RFQ |
| 911625-49 | northrop grumman systems corporation | washer flat | RFQ |
| 1243603-4 | honeywell international inc | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.194 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.016 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL AIRCRAFT PART |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-205-8740, 5310002058740 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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