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National Stock Number:
4320-01-380-0275
Federal Supply Class:
4320
National Item Identification Number:
013800275
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:
| 665706 | 0LSK8 | A. W. CHESTERTON COMPANY |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STATIC O-RING ON THE SHAFT, GUARANTEED NON-FRETTING. SEAL RING SUPPORT SHOULDER, MACHINED SQUARE WITHIN 0.001 INCH TOLERANCE. COMPOUND INTEGRAL DRIVE PADS. STRESS RELIEVED FACES ARE HYDRAULICALLY BALANCED AND MATE OVER A NARROW CROSS-SECTION FOR LOW FRICTIONAL HEAT. FLUSH PORT CAN BE ROTATED TO A CONVENIENT LOCATION FOR EASE OF PIPING. STATIONARY SPRINGS, ISOLATED FOR FLUID TO PREVENT CLOGGING. ADJUSTABLE GLAND FITS VIRTUALLY ANY BOLT CIRCLE. PATENT PENDING. SEMI-FINISHED GLAND CAN BE USED WITH THE STANDARD COMPONENTS TO MEET AP1610 IN A COST-EFFECTIVE MANNER. CENTERING STRAP ONE-STEP INSTALLATION DEVICE. PATENT NO. 4,989,882. SELF-CENTERING LOCK RING ACHIEVES SUPERIOR CONCENTRICIRY. PATENT NO. 4,639,000. |
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