AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-413-1712 (014131712) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Librascope, Seastrom Manufacturing Co Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| L312001725 | lockheed martin librascope | washer spring tension | RFQ |
| 5804-157-1 | seastrom manufacturing co inc | washer spring tension | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | SPRING TENSION |
| AAUB | Hole Diameter | 0.531 INCHES NOMINAL |
| ABPX | Material Thickness | 0.010 INCHES NOMINAL |
| ABKV | Outside Diameter | 0.873 INCHES NOMINAL |
| MATT | Material | BERYLLIUM COPPER OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| CXCY | Part Name Assigned By Controlling Agency | NAVY SPECIAL PROJECT |
| ABKW | Overall Height | 0.156 INCHES NOMINAL |
| Relevant Components for NSN - 5310-01-413-1712, 5310014131712 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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