| Item Name | Ring Retaining |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 00-988-5321 (009885321) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Spirolox Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M2742630192B | military specifications | ring retaining | 81349 | RFQ |
| MIL-DTL-27426 | military specifications | ring retaining | 81349 | RFQ |
| RR-400C0 | spirolox inc | ring retaining | 80756 | RFQ |
| RR-400CD | spirolox inc | ring retaining | 80756 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| SURF | Surface Treatment | CADMIUM, QQ-P-416, TYPE 2, CLASS 2 |
| AAGR | Cross-Sectional Shape Style | DOUBLE OVAL |
| AWQD | Strength Rating | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| AARX | Inside Diameter | 3.751 INCHES MAXIMUM |
| AARX | Inside Diameter | 3.721 INCHES MINIMUM AND |
| ABKV | Outside Diameter | 4.157 INCHES MINIMUM AND |
| MATL | Material | STEEL, FED STD 66, COMP 1070 OR |
| ALME | Material Hardness Rating | 40.0 ROCKWELL C MINIMUM AND |
| MATL | Material | STEEL, FED STD 66, COMP 1090 OR |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | |
| MRC | Decoded Requirement | Clear Text Reply |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | 81349 |
| MATL | Material | STEEL, FED STD 66, COMP 1084 OR |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | MIL-DTL-27426 |
| MATL | Material | STEEL, FED STD 66, COMP 1080 |
| MATL | Material | STEEL, FED STD 66, COMP 1078 OR |
| ALME | Material Hardness Rating | 51.5 ROCKWELL C MAXIMUM |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | M2742630192B |
| ABMC | Major Thickness | 0.058 INCHES MINIMUM AND |
| ACXD | Ring Style | SPECIAL FLAT |
| ABMC | Major Thickness | 0.064 INCHES MAXIMUM |
| ABKV | Outside Diameter | 4.187 INCHES MAXIMUM |
| AASG | Casehardening Indicator | NOT CASEHARDENED |
| ALBY | Usage Design | INTERNAL |
| Components Related to NSN - 5325-00-988-5321, 5325009885321 | ||||
| 5315-01-076-2969 (5315010762969) | 5325-00-543-3429 (5325005433429) | 5340-00-196-3675 (5340001963675) | 5360-01-424-6607 (5360014246607) | |
| 5310-00-084-4232 (5310000844232) | 5365-01-532-4588 (5365015324588) | 5340-01-654-3113 (5340016543113) | 5305-01-143-8635 (5305011438635) | |
| 5340-01-332-8256 (5340013328256) | 5360-00-558-5147 (5360005585147) | 5306-01-234-3071 (5306012343071) | 5305-01-175-6588 (5305011756588) | |
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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