| 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 | Honeywell International Inc, Lockheed Martin Corporation, Raytheon Company, Seastrom Manufacturing Co Inc, Goodrich Corporation, Northrop Grumman Systems Corporation, Ge Aviation Systems Ltd, Federal Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1243603-4 | honeywell international inc | washer flat | 55972 | RFQ |
| 233942 | lockheed martin corporation | washer flat | 56232 | RFQ |
| 440637 | raytheon company | washer flat | 82577 | RFQ |
| 5710-37 | seastrom manufacturing co inc | washer flat | 86928 | RFQ |
| 5710-37-15P | seastrom manufacturing co inc | washer flat | 86928 | RFQ |
| 8720 | goodrich corporation | washer flat | 17576 | RFQ |
| 911625-49 | northrop grumman systems corporation | washer flat | 06481 | RFQ |
| CYRD836-3 | ge aviation systems ltd | washer flat | 05624 | RFQ |
| FF-W-92 | federal specifications | washer flat | 81348 | 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 |
| Components Related to NSN - 5310-00-205-8740, 5310002058740 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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