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National Stock Number:
4320-00-728-7482
Federal Supply Class:
4320
National Item Identification Number:
007287482
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:
| 001-003867-302 | 11836 | NATIONAL OILWELL | | 702A45S | 11836 | NATIONAL OILWELL |
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Techincal Specification:
| HEIGHT | 1.625 INCHES NOMINAL | | INSIDE DIAMETER | 1.188 INCHES MINIMUM AND 1.203 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.731 INCHES MINIMUM AND 1.736 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 932 OVERALL | | SPECIAL FEATURES | W/ONE 1/4 IN.HOLE THROUGH PERIPHERY |
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