| 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) | 01-029-4547 (010294547) |
| NCB Code | USA (01) |
| Manufacturer | Triumph Gear Systems Inc, Goodrich Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKW | OVERALL HEIGHT | 4.220 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 2.795 INCHES MINIMUM AND 2.805 INCHES MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM |
| BWRC | END HOLE DIAMETER | 1.375 INCHES MINIMUM AND 1.376 INCHES MAXIMUM |
| CDKF | LIP THICKNESS | 0.250 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | IRREGULAR |
| Relevant Components for NSN - 5340-01-029-4547, 5340010294547 | ||||
| 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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