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 5975-01-501-5801
NSN 5965-01-130-1965
NSN 5990-00-229-4647
NSN 5985-00-675-7855
NSN 6240-01-213-0143
NSN 5905-01-283-5333
NSN 6620-00-176-5722
NSN 5999-01-619-5763
NSN 6610-01-501-4532
NSN 5895-00-280-7528
NSN 5990-01-209-3955
NSN 6135-00-932-3136