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 5930-01-142-2571
NSN 5975-00-768-6883
NSN 6135-01-531-1413
NSN 5835-01-160-7282
NSN 5930-00-064-7563
NSN 5895-01-411-9529
NSN 6620-01-231-9731
NSN 5998-00-338-0562
NSN 5855-01-426-5589
NSN 4140-01-609-2703
NSN 6220-00-113-3166
NSN 5835-01-266-4382