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National Stock Number:
4320-00-785-4019
Federal Supply Class:
4320
National Item Identification Number:
007854019
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:
| CA9090-14A | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| HEIGHT | 0.562 INCHES NOMINAL | | INSIDE DIAMETER | 1.938 INCHES MINIMUM AND 1.953 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.579 INCHES MINIMUM AND 2.594 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 903 OVERALL | | SPECIAL FEATURES | N/FOUR 5/16 IN. HOLES DRILLED 90 DEG APART THROUGH PERIPHERY; W/TWO 5/32 IN. HOLES DRILLED 180 DEG APART THROUGH FACE ON 2-1/4 IN. BLT CIRCLE; SPLIT AND PINNED ON INSTALLATION |
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