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.
Classification: Mechanical seals
NSN 5999-01-269-1157
NSN 5915-00-539-7673
NSN 5998-01-138-3270
NSN 6240-01-227-4178
NSN 6620-00-411-0179
NSN 5975-00-947-9960
NSN 4140-00-155-8012
NSN 5835-01-116-8821
NSN 6685-01-615-7849
NSN 6150-01-513-5129
NSN 5925-00-464-4122
NSN 6130-01-523-9419