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 4140-01-142-3192
NSN 2925-01-519-3221
NSN 6110-01-068-4743
NSN 6220-00-085-5206
NSN 5990-00-199-0081
NSN 2925-00-881-3770
NSN 5998-00-428-2617
NSN 5945-01-571-8594
NSN 5905-00-419-6952
NSN 5910-01-468-5571
NSN 2925-01-140-8957
NSN 6145-00-351-4539