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National Stock Number: 4820-00-197-4190
Federal Supply Class: 4820
National Item Identification Number: 001974190
Description: DISK,VALVE
Detail: An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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Manufacturer Information:
| 81922 | 86184 | GRISWOLD INDUSTRIES | | 81922H | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| INSIDE DIAMETER | 0.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417, GRADE RS910LZ MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER | | MEDIA FOR WHICH DESIGNED | WATER | | OUTSIDE DIAMETER | 1.369 INCHES MINIMUM AND 1.381 INCHES MAXIMUM | | OVERALL HEIGHT | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | SPECIAL FEATURES | MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM | | STYLE DESIGNATOR | PLAIN |
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