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National Stock Number:
4820-01-476-0117
Federal Supply Class:
4820
National Item Identification Number:
014760117
Description:
DISK,VALVE
Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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Manufacturer Information:
| 6397434-X2XXXX-015 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6397434-X2XXXX-048 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397434 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397434-X2XXXX-048 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COBALT ALLOY | | NOMINAL THREAD SIZE | 0.164 INCHES | | OUTSIDE DIAMETER | 0.766 INCHES NOMINAL | | OVERALL HEIGHT | 0.850 INCHES NOMINAL | | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY 4820-01-432-5977, 1/2 INCH CHECK VALVE; MATERIAL IAW MIL-C-24252, COMP 1 COND CA-7; PREVIOUSLY THIS ITEM WAS DESIGNATED AS ITEM 15; RE-DESIGNATION 4/92 TO ENSURE LEVEL 1 INTERNALS ARE INSTALLED IN HULL AND BACKUP APPLICATIONS. | | STYLE DESIGNATOR | PLUG | | TEMP RATING | 28.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM | | THREAD CLASS | 2B | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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