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National Stock Number:
4820-01-261-5070
Federal Supply Class:
4820
National Item Identification Number:
012615070
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:
| 2285-304 PIECE 2 | 43689 | HUNTINGTON INGALLS INC | | 2285-304 PIECE 2 | 53154 | PORTLAND VALVE LLC |
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Techincal Specification:
| INSIDE DIAMETER | 4.938 INCHES NOMINAL | | OUTSIDE DIAMETER | 13.500 INCHES NOMINAL | | OVERALL LENGTH | 3.938 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | 2 O-RING GROOVES WITH VALVE SEAT CAVITY |
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