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National Stock Number: 4820-01-421-1683
Federal Supply Class: 4820
National Item Identification Number: 014211683
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:
| 0020-H03-MC0250 PC5 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
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Techincal Specification:
| SPECIAL FEATURES | FOR ANDERSON GREENWOOD AND CO SAFETY RELIEF VALVE MODEL NO. 20, SZ 2.000 IN. | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 20 | | VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES |
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