2530-00-580-8977 PACKING,PREFORMED Index 4820-00-580-8979 VALVE,SAFETY RELIEF

National Stock Number:
5330-00-580-8978

Federal Supply Class:
5330

National Item Identification Number:
005808978

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:
2D152111083CATERPILLAR INC
2H168911083CATERPILLAR INC


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER0.938 INCHES NOMINAL
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE
CASE STYLESQUARE
HOUSING BORE DIAMETER1.499 INCHES NOMINAL
MATERIALLEATHER SEALING ELEMENT A
MATERIALRUBBER SYNTHETIC SEALING ELEMENT B
SEAL WIDTH0.500 INCHES NOMINAL
SEALING ELEMENT STYLEANGULAR-OPPOSED


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