AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Lock Serrated |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5365 Bushings Rings Shims and Spacers |
| National Item Identification Number (NIIN) | 01-202-6598 (012026598) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| RLRR2421SA6 | alcoa global fasteners inc | ring lock serrated | RFQ |
| DRA-163-C | alcoa global fasteners inc | ring lock serrated | RFQ |
| RR2421SB-6 | alcoa global fasteners inc | ring lock serrated | RFQ |
| RLRR2421SB6 | alcoa global fasteners inc | ring lock serrated | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.208 INCHES MINIMUM AND 0.218 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| AWPM | OUTER SERRATION QUANTITY | 24 |
| AWPN | INNER SERRATION QUANTITY | 13 |
| FEAT | SPECIAL FEATURES | MATL STEEL UNS G11170 ASTM A108 AND CASEHARDENED 36.0/45.0 ROCKWELL C |
| MATT | MATERIAL | STEEL COMP 1117 |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE |
| Relevant Components for NSN - 5365-01-202-6598, 5365012026598 | ||||
| 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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