W/protective inner case
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 5960-01-163-8905
NSN 6130-01-229-1685
NSN 6135-00-235-1938
NSN 6110-00-044-8838
NSN 5999-00-161-3291
NSN 5855-00-055-1694
NSN 4140-01-454-9239
NSN 5996-00-563-1073
NSN 4140-01-660-2199
NSN 5935-01-177-7353
NSN 6320-00-468-8421
NSN 6645-01-270-1497