5331-00-397-4817 O-RING Index 5330-00-397-4821 PACKING,PREFORMED

National Stock Number:
5330-00-397-4820

Federal Supply Class:
5330

National Item Identification Number:
003974820

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:
2865180201SKF USA INC.
2865480201SKF USA INC.


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER2.875 INCHES NOMINAL
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE
CASE STYLESQUARE
HOUSING BORE DIAMETER3.623 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
OUTSIDE DIAMETER3.628 INCHES NOMINAL
SEAL WIDTH0.500 INCHES NOMINAL
SEALING ELEMENT STYLEVERTICAL
SURFACE TREATMENTPLASTIC CASE
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT


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