W/protective inner case
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 4140-01-322-8491
NSN 2925-00-933-0200
NSN 5998-01-211-6391
NSN 7035-00-908-4933
NSN 6150-01-525-8110
NSN 5905-01-554-1884
NSN 5985-01-258-4322
NSN 5925-00-904-5763
NSN 6110-01-543-5913
NSN 5915-01-591-0416
NSN 5835-01-416-6455
NSN 5996-00-518-0460