AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-308-3554 (003083554) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Skilltronics Inc, Monroe Technical Engineering Corp, Perfekta Inc, Goodrich Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 68A450825-2001 | boeing company the | washer key | RFQ |
| 68A450825-2001 | skilltronics inc | washer key | RFQ |
| 68A450825-2001 | monroe technical engineering corp | washer key | RFQ |
| 68A450825-2001 | perfekta inc | washer key | RFQ |
| 68A450825-2001 | goodrich corporation | washer key | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 3.397 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 3.880 INCHES NOMINAL |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| ABLG | TAPERED KEY MINOR WIDTH | 0.320 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| CQFW | DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER | 0.220 INCHES NOMINAL |
| CRZZ | WIRE HOLE DIAMETER | 0.090 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | TWO INTERNAL PREBENT KEYS,TOP OF WEDGE TO ID 0.510 IN.,CENTER OF WIRE HOLE TO ID 0.400 IN.,CENTER TO BOTTOM OF KEY 1.630 IN. MIN 1.640 IN. MAX,TAB TO BE STRAIGHT 0.070 IN. |
| HEAT | HEAT TREATMENT | F-AS FABRICATED |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| Relevant Components for NSN - 5310-00-308-3554, 5310003083554 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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