| Item Name | Washer Spring Tension |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-108-7558 (011087558) |
| NCB Code | USA (01) |
| Manufacturer | Eaton Corporation, Eaton Motor Site, Meggitt Safety Systems Inc, Bearing Engineers Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 315SB126-1 | eaton corporation | washer spring tension | 17472 | RFQ |
| 315SB126-1 | eaton motor site | washer spring tension | 72121 | RFQ |
| 315SB126-1 | meggitt safety systems inc | washer spring tension | 25693 | RFQ |
| BS-20-10.2-0.8 | bearing engineers inc | washer spring tension | 05341 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.402 INCHES MINIMUM AND 0.409 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.779 INCHES MINIMUM AND 0.787 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.053 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.031 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 49.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| Relevant Components for NSN - 5310-01-108-7558, 5310011087558 | ||||
| 5330-01-701-4089 (5330017014089) | 5305-01-213-9722 (5305012139722) | 5320-01-460-5665 (5320014605665) | 5306-01-475-3608 (5306014753608) | |
| 5306-01-626-6230 (5306016266230) | 5306-00-292-8749 (5306002928749) | 5342-01-673-3505 (5342016733505) | 5330-01-283-1784 (5330012831784) | |
| 5365-01-228-1431 (5365012281431) | 5365-00-466-3750 (5365004663750) | 5310-00-595-7616 (5310005957616) | 5305-00-550-0140 (5305005500140) | |
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