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 5999-01-634-0576
NSN 4140-01-389-6444
NSN 5905-00-474-8941
NSN 7035-00-079-7189
NSN 6650-01-458-5872
NSN 6130-00-503-2622
NSN 5930-01-429-8875
NSN 6610-00-014-3429
NSN 6620-01-014-7192
NSN 6610-01-365-7796
NSN 5960-01-599-9821
NSN 2925-01-577-0004