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 5985-01-345-1989
NSN 6685-00-557-0760
NSN 6135-00-840-6451
NSN 6685-01-575-9039
NSN 5935-01-634-0668
NSN 6240-01-183-5425
NSN 6320-01-108-5933
NSN 6135-01-396-0704
NSN 6620-01-423-0833
NSN 5935-01-194-1622
NSN 5905-01-492-1489
NSN 6130-00-153-1338