| 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) | 01-383-2518 (013832518) |
| NCB Code | USA (01) |
| Manufacturer | Seastrom Manufacturing Co Inc, Lockheed Martin Librascope |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 5804-299-1 | seastrom manufacturing co inc | washer spring tension | 86928 | RFQ |
| L312001726 | lockheed martin librascope | washer spring tension | 36090 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B194 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| AAUB | HOLE DIAMETER | 0.322 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.077 INCHES MINIMUM AND 0.093 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.010 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY 170 OVERALL AND COPPER ALLOY 172 OVERALL |
| Relevant Components for NSN - 5310-01-383-2518, 5310013832518 | ||||
| 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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