| Item Name | Washer Spring Tensi |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-394-6042 (013946042) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-W-12133/3 | military specifications | washer spring tensi | 81349 | RFQ |
| M12133/3-106 | military specifications | washer spring tensi | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.215 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.0054 INCHES MINIMUM AND 0.0066 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 350.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 380.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 172 OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B194,1/4 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-394-6042, 5310013946042 | ||||
| 5315-01-392-6539 (5315013926539) | 5305-00-370-0922 (5305003700922) | 5330-00-108-1053 (5330001081053) | 5305-00-282-3260 (5305002823260) | |
| 5310-00-825-0783 (5310008250783) | 5365-01-200-6930 (5365012006930) | 5340-01-352-9365 (5340013529365) | 5330-01-231-5219 (5330012315219) | |
| 5331-01-452-9668 (5331014529668) | 5305-00-151-8683 (5305001518683) | 5320-00-323-6041 (5320003236041) | 5330-00-516-3829 (5330005163829) | |
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