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National Stock Number:
4820-01-540-6694
Federal Supply Class:
4820
National Item Identification Number:
015406694
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:
| 803-2177934-X1XX-14 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| OUTSIDE DIAMETER | 0.281 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A OR B FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A494, GRADE -30C ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | DISC RETAINER FOR 0.250 INCH STOP CHECK AND LIFT CHECK VALVES | | VALVE SIZE FOR WHICH DESIGNED | 0.250 INCHES | | VALVE DESIGN CONTROL ACTIVITY | 80064 |
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