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National Stock Number:
4820-01-471-7490
Federal Supply Class:
4820
National Item Identification Number:
014717490
Description:
VALVE,CROSS
Detail:
A VALVE WITH TWO CONNECTIONS ON THE RUN AND A THIRD AND SOMETIMES FOURTH CONNECTION AT 90 DEGREE (1.5708 RADIANS) ANGLE(S) TO THE RUN. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS A DISK PERPENDICULARLY OFF OF THE CENTER AXIS OF ITS SEAT.
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Manufacturer Information:
| 803-2177141-312AF 270 DEG OPER | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177141-312AF 270 DEG OPERL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | CD P2-45030-G01-021 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | P2-45030-G01 ITEM 021L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | CD P2-45030-G01-021 | 57574 | VELAN VALVE CORP. | | P2-45030-G01 ITEM 021 | 57574 | VELAN VALVE CORP. | | P2-45030-G01-021B10-7074K02TSL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | P2-45030-G01-021L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | P2-45030-G01-021 | 57574 | VELAN VALVE CORP. | | P2-45030-G01-021B10-7074K02TS | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182 GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | MATERIAL | STEEL BODY | | MATERIAL | STEEL FLOW CONTROL DEVICE | | MATERIAL | STEEL STEM | | NOMINAL PIPE SIZE ACCOMMODATED | 3.000 INCHES ALL ENDS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
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