With 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 4140-00-526-4505
NSN 5835-00-783-6620
NSN 6150-01-495-2348
NSN 5999-01-482-3249
NSN 6130-00-997-7441
NSN 6610-01-329-7505
NSN 6645-00-337-8276
NSN 5965-01-028-6206
NSN 5960-00-841-2716
NSN 4140-01-006-5787
NSN 6320-00-222-1465
NSN 6110-00-033-5444