| Item Name | Ring Retaining |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 01-656-9840 (016569840) |
| NCB Code | USA (01) |
| Manufacturer | W W Grainger Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWQD | Strength Rating | 120000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| ABMB | Minor Thickness | 0.023 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| AAGR | Cross-Sectional Shape Style | ROUND |
| MATT | Material | STEEL |
| ABMC | Major Thickness | 0.027 INCHES NOMINAL |
| ACXD | Ring Style | INTERNAL |
| ALBY | Usage Design | INTERNAL |
| AJUS | Gap Opening | OPENING 90 DEGREES OR MORE |
| AASG | Casehardening Indicator | CASEHARDENED |
| AJRB | Material Diameter | 0.391 INCHES MINIMUM AND 0.403 INCHES MAXIMUM |
| SFTT | Surface Treatment | PHOSPHATE |
| ABKV | Outside Diameter | 0.415 INCHES NOMINAL |
| ALME | Material Hardness Rating | 51.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| Relevant Components for NSN - 5325-01-656-9840, 5325016569840 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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