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) | 00-570-1139 (005701139) |
| NCB Code | USA (00) |
| Manufacturer | Spirolox Inc, Smalley Steel Ring Co, Honeywell International Inc, Allard Nazarian Group Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| AARX | INSIDE DIAMETER | 2.618 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 2.954 INCHES NOMINAL |
| ABMC | MAJOR THICKNESS | 0.049 INCHES NOMINAL |
| ACXD | RING STYLE | SPECIAL FLAT |
| ALBY | USAGE DESIGN | EXTERNAL |
| AWQD | STRENGTH RATING | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1070 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5325-00-570-1139, 5325005701139 | ||||
| 5330-01-032-3160 (5330010323160) | 5360-00-039-5719 (5360000395719) | 5340-01-502-8424 (5340015028424) | 5305-01-377-4366 (5305013774366) | |
| 5365-01-067-7692 (5365010677692) | 5330-14-454-7377 (5330144547377) | 5365-01-124-6460 (5365011246460) | 5305-01-466-5966 (5305014665966) | |
| 5342-01-514-2585 (5342015142585) | 5365-01-617-4818 (5365016174818) | 5340-01-361-1313 (5340013611313) | 5310-01-276-6703 (5310012766703) | |
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