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National Stock Number:
4320-01-333-5747
Federal Supply Class:
4320
National Item Identification Number:
013335747
Description:
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Detail:
A COMBINATION OF ITEMS USED IN SEALING VARIOUS ROTARY SHAFT EQUIPMENT. IT MAY INCLUDE ITEMS SUCH AS BELLOWS, DISK, DRIVE RING, FLEXIBLE DIAPHRAGM, MATING RING, O-RING, RETAINER, SEAT, SLEEVE, WASHER AND THE LIKE. EXCLUDES SEAL, PLAIN ENCASED.
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Manufacturer Information:
| 43889 | 71431 | A W CHESTERTON CO | | 678330 | 71431 | A W CHESTERTON CO | | 682240 | 71431 | A W CHESTERTON CO |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | TYPE 221; SPLIT SEAL ASSEMBLY; MAY BE INSTALLED ON A UNWORN SHAFT OUTSIDE THE STUFFING BOX; DESIGNED FOR SHAFT SIZE 1.500 INCH O.D.,MAX GLAND DIAMETER 5.000 INCHES; GLAND LENGTH 2.000 INCHES; MATERIALS OF GLAND AND ROTATING HOUSING 316 STAINLESS STEEL; O-RINGS VITON; ROTARY FACE CARBON STEEL; STATIONARY FACE ALUMINA CERAMIC; TEMPERATURE RATING UP TO 250 DEGREES FAHRENHEIT; PRESSURE RATING 150 PISG; SPEED RATING 3600 RPM |
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