Must have internal cover plate
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 4140-00-344-8601
NSN 6110-01-215-2384
NSN 6620-00-290-6505
NSN 5950-01-226-0630
NSN 6135-01-067-8331
NSN 5925-01-146-0432
NSN 5965-00-455-7581
NSN 6610-01-334-8883
NSN 5999-00-914-1774
NSN 6105-01-603-0373
NSN 5915-01-415-3100
NSN 5996-01-322-1486