| Item Name | Ring Retaining |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 00-663-2379 (006632379) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Ge Aviation Systems Ltd, Truarc Co Llc, Truarc Company Llc, Military Specifications, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MS16628-66 | military standards corp | ring retaining | 96906 | RFQ |
| 77196-03 | ge aviation systems ltd | ring retaining | 35351 | RFQ |
| 3101-66-ST-CD | truarc co llc | ring retaining | 97464 | RFQ |
| 5101-66MD | truarc company llc | ring retaining | 79136 | RFQ |
| N1401-66AS | truarc company llc | ring retaining | 79136 | RFQ |
| N1401-66CD | truarc company llc | ring retaining | 79136 | RFQ |
| 5101-12-S-MD | truarc company llc | ring retaining | 79136 | RFQ |
| MIL-R-21248 TY 11 CL 2 | military specifications | ring retaining | 81349 | RFQ |
| MS16628-1066 | military standards corp | ring retaining | 96906 | RFQ |
| CL21A7591-186 | northrop grumman systems corporation | ring retaining | 15280 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AARX | INSIDE DIAMETER | 0.621 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABMC | MAJOR THICKNESS | 0.035 INCHES NOMINAL |
| ACXD | RING STYLE | EXTERNAL BOWED |
| ALBY | USAGE DESIGN | EXTERNAL |
| ALME | MATERIAL HARDNESS RATING | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| AWQF | END PLAY TAKEUP | 0.020 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 CLASS FS 1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | MS16628-1066 REFERENCE NUMBER |
| Relevant Components for NSN - 5325-00-663-2379, 5325006632379 | ||||
| 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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