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National Stock Number:
4320-00-513-7510
Federal Supply Class:
4320
National Item Identification Number:
005137510
Description:
RING,LANTERN
Detail:
AN ITEM OF SINGLE OR MULTIPIECE CONSTRUCTION, CIRCULAR IN SHAPE AND USUALLY OF H-SHAPE CROSS SECTION, DESIGNED FOR INSERTION BETWEEN PACKING RINGS ON PUMP SHAFTS. THE WEB OF THE RING IS PERFORATED TO PERMIT FLOW OF LIQUID TO THE SHAFT AND PACKING FOR SEALING, COOLING AND LUBRICATING PURPOSES.
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Manufacturer Information:
| 415-6705-70723ALT20PCG | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 821-481PCG | 81316 | PORTSMOUTH NAVAL SHIPYARD |
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Techincal Specification:
| HEIGHT | 3.562 INCHES NOMINAL | | INSIDE DIAMETER | 7.593 INCHES NOMINAL | | OUTSIDE DIAMETER | 8.734 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 865 OVERALL |
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