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) | 01-186-1790 (011861790) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Sae International, Society Of Automotive Engineers Inc, Smalley Steel Ring Co, Spirolox Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-DTL-27426 | military specifications | ring retaining | RFQ |
| AS3215 110 | sae international | ring retaining | RFQ |
| AS3215-110 | society of automotive engineers inc | ring retaining | RFQ |
| WHM-90-S02-PA | smalley steel ring co | ring retaining | RFQ |
| M2742640110D | military specifications | ring retaining | RFQ |
| RRN-90-SP | spirolox inc | ring retaining | RFQ |
| MIL-DTL-27426/4 | military specifications | ring retaining | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M2742640110D |
| ALME | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM |
| SURF | SURFACE TREATMENT | PASSIVATED, QQ-P-35 |
| ABMC | MAJOR THICKNESS | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.972 INCHES MINIMUM AND 0.985 INCHES MAXIMUM |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| ACXD | RING STYLE | SPECIAL FLAT |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-27426 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| AARX | INSIDE DIAMETER | 0.802 INCHES MINIMUM AND 0.815 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL, SAE 302 OR STEEL, AISI 302 OR STEEL, MIL-S-5059, TYPE 302 OR STEEL, AMS 5688 OR STEEL, QQ-S-766, CLASS 302 |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ALBY | USAGE DESIGN | INTERNAL |
| SR-1 | MANUFACTURERS CODE | 81349 |
| AWQD | STRENGTH RATING | 200000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| Relevant Components for NSN - 5325-01-186-1790, 5325011861790 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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