AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Retaining |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 01-101-9020 (011019020) |
| NCB Code | USA (01) |
| Manufacturer | Spirolox Inc, Zf Industrieantriebe Witten Gmbh, Military Specifications, Eaton Aeroquip Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| RR-162-SP | spirolox inc | ring retaining | RFQ |
| M274263-141D | zf industrieantriebe witten gmbh | ring retaining | RFQ |
| M27426-3141D | military specifications | ring retaining | RFQ |
| FF9414-1620 | eaton aeroquip inc | ring retaining | RFQ |
| MIL-DTL-27426 | military specifications | ring retaining | RFQ |
| RR-162SPK | spirolox inc | ring retaining | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ALME | MATERIAL HARDNESS RATING | 39.8 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM |
| SURF | SURFACE TREATMENT | PASSIVATED, QQ-P-35 |
| AWQD | STRENGTH RATING | NOT RATED |
| SR-1 | MANUFACTURERS CODE | 81349 |
| ABMC | MAJOR THICKNESS | 0.049 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.701 INCHES NOMINAL |
| ACXD | RING STYLE | SPECIAL FLAT |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-27426 |
| MATL | MATERIAL | STEEL, MIL-S-5059, TYPE 302 |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| AARX | INSIDE DIAMETER | 1.485 INCHES NOMINAL |
| ALBY | USAGE DESIGN | INTERNAL |
| SR-1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M27426-3141D |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| Relevant Components for NSN - 5325-01-101-9020, 5325011019020 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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