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 4140-01-420-2840
NSN 6145-01-611-0364
NSN 4140-01-260-8106
NSN 5930-01-515-0658
NSN 5985-00-964-9673
NSN 6685-01-292-3597
NSN 5975-00-370-1415
NSN 5895-00-245-6287
NSN 6645-00-155-2398
NSN 5915-00-027-7665
NSN 4140-01-106-4604
NSN 5950-01-128-3306