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 5999-01-512-2146
NSN 5975-00-734-6243
NSN 5975-00-228-7967
NSN 5945-00-852-7301
NSN 6130-01-648-3559
NSN 5960-01-628-2760
NSN 6620-01-068-4498
NSN 2925-00-773-7217
NSN 5925-01-444-3761
NSN 5999-00-619-0344
NSN 6220-01-471-2345
NSN 5905-01-515-5451