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National Stock Number:
4320-01-196-4997
Federal Supply Class:
4320
National Item Identification Number:
011964997
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:
| 73719-03X1 PIECE 4 | 29030 | GUILL TOOL & ENGINEERING CO INC | | 73719-03X1 PIECE 4 | 96169 | ELECTRIC BOAT CORPORATION | | SSBN608-203-1956607 PIECE 4 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSBN608-203-1955607 PIECE 4 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 17.687 INCHES NOMINAL | | OUTSIDE DIAMETER | 19.650 INCHES NOMINAL |
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