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National Stock Number:
4320-01-203-4765
Federal Supply Class:
4320
National Item Identification Number:
012034765
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:
| 2080-33 ITEM 8 | 43689 | HUNTINGTON INGALLS INC | | 408-4457279 | 43689 | HUNTINGTON INGALLS INC | | 408-4457279 ITEM 8 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| HEIGHT | 1.000 INCHES NOMINAL | | INSIDE DIAMETER | 3.031 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.744 INCHES MINIMUM AND 3.746 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-21230,ALLOY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 955 OVERALL |
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