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 6620-00-079-0311
NSN 6150-01-627-3951
NSN 6135-01-613-4246
NSN 4140-00-219-3146
NSN 5985-00-218-1356
NSN 5990-00-444-6987
NSN 5910-01-301-2917
NSN 2925-00-491-3549
NSN 6135-00-851-8575
NSN 5965-00-246-5612
NSN 5835-00-907-4390
NSN 6145-01-576-9609