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National Stock Number: 4820-01-394-8570
Federal Supply Class: 4820
National Item Identification Number: 013948570
Description: RETAINER,DISK,VALVE
Detail: An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
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Manufacturer Information:
| 15643 REV D FIND NO. 10 | 86184 | GRISWOLD INDUSTRIES | | 62703E | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288, COMP B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | VALVE SIZE FOR WHICH DESIGNED | 4.000 INCHES |
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