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National Stock Number:
4820-00-652-3522
Federal Supply Class:
4820
National Item Identification Number:
006523522
Description:
COCK,SHUTOFF,SCREW STEM
Detail:
A COMPACT TWO-WAY TYPE OF VALVE MECHANISM HAVING A ONE PIECE BODY AND SEAT AND A ONE PIECE STEM AND DISK. IT HAS NO BONNET, AND IS NOT USED FOR FINE CONTROL OF FLOW. IT IS USED EXTENSIVELY IN THE AUTOMOTIVE FIELD.
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Manufacturer Information:
| 19472 | 44940 | CUMMINS POWER GENERATION INC. | | 19472A | 44940 | CUMMINS POWER GENERATION INC. | | 504-0013 | 44940 | CUMMINS POWER GENERATION INC. | | 504-13 | 44940 | CUMMINS POWER GENERATION INC. | | 504A13 | 44940 | CUMMINS POWER GENERATION INC. | | 504A16 | 44940 | CUMMINS POWER GENERATION INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END | | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | CONNECTION STYLE | INVERTED FLARE (TUBE) 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 2ND END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE | | MATERIAL | COPPER ALLOY SEAT | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.738 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.125 INCHES 2ND END | | SEAT ANGLE | 42.0 DEGREES 1ST END | | SPECIAL FEATURES | INCLUDES A BRASS WIRE MESH STRAINER | | SUPPLEMENTARY FEATURES | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 44940, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 | | THREAD CLASS | 2B 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD QUANTITY PER INCH | 24 1ST END | | THREAD SERIES DESIGNATOR | NPT 2ND END | | THREAD SERIES DESIGNATOR | UNS 1ST END | | VALVE OPERATION METHOD | MANUAL |
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