AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Keyway |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-166-6300 (001666300) |
| NCB Code | USA (00) |
| Manufacturer | Ontic Engineering And Manufacturing Inc, Hamilton Sundstrand Corporation, Donallco Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.500 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.115 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| ABLM | INTERNAL KEYWAY WIDTH | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| ABLR | DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| Relevant Components for NSN - 5310-00-166-6300, 5310001666300 | ||||
| 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) | |
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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