5330-00-492-0302 PACKING,PREFORMED Index 5330-00-492-0304 SEAL ASSEMBLY

National Stock Number:
5330-00-492-0303

Federal Supply Class:
5330

National Item Identification Number:
004920303

Description:
SEAL,PLAIN ENCASED

Detail:
A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes PACKING WITH RETAINER.


Manufacturer Information:
15898HP75165JOHNS MANVILLE INTL


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER1.750 INCHES NOMINAL
ACCOMMODATED SHAFT MAXIMUM RATED SPEED4000 FEET PER MINUTE
CASE STYLESQUARE
HOUSING BORE DIAMETER2.500 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEALING ELEMENT A
MATERIALRUBBER SYNTHETIC SEALING ELEMENT B
SEALING ELEMENT STYLEANGULAR-OPPOSED
SEAL WIDTH0.375 INCHES NOMINAL
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT


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