Part Number: 2890-21030

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CONDITION:
NS
PRECISION SEALS INC63769
SKF USA INC.80201
SKF USA INC.80201
SKF USA INC.80201
THE BOEING COMPANY77272
THE BOEING COMPANY81205
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL
SEAL WIDTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
CASE STYLESQUARE
HOUSING BORE DIAMETER1.754 INCHES MINIMUM AND 1.758 INCHES MAXIMUM
SEALING ELEMENT STYLEANGULAR
MATERIALALUMINUM ALLOY CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
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.