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 5905-01-160-7887
NSN 5985-01-532-3732
NSN 4140-00-177-0463
NSN 5999-00-538-2361
NSN 6110-01-541-2639
NSN 5996-00-125-4570
NSN 6130-00-155-5873
NSN 6320-00-405-2348
NSN 2925-01-334-7122
NSN 5855-01-020-7982
NSN 5920-01-464-4348
NSN 5975-01-559-5615