| Item Name | Retainer Helical Compression Spr |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-034-3351 (010343351) |
| NCB Code | USA (01) |
| Manufacturer | Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ABKK | FLANGE DIAMETER | 0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 2.464 INCHES MINIMUM AND 2.488 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.245 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM |
| FEAT | SPECIAL FEATURES | 0.865 IN. MIN. AND 0.885 IN. GROOVE DIA,FLANGE END,1 GROOVE |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | IRREGULAR |
| Relevant Components for NSN - 5340-01-034-3351, 5340010343351 | ||||
| 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) | |
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