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National Stock Number:
4320-01-312-9571
Federal Supply Class:
4320
National Item Identification Number:
013129571
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:
| E-12955C041A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | PL-999D0789 PIECE 17 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-16576 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | GUNMETAL ASTM B143 ALLOY 1B |
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