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National Stock Number: 4820-01-655-6066
Federal Supply Class: 4820
National Item Identification Number: 016556066
Description: DISK,VALVE
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Manufacturer Information:
| 1385721-1INDISK | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 1385721-1INDISK | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 1.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A494 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE | | III MATERIAL | NICKEL ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,SWING CHECK | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES | | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | | STYLE DESIGNATOR | SWING CHECK | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC |
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