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 6240-01-133-5950
NSN 5920-01-186-9302
NSN 5975-01-461-7852
NSN 5998-01-465-5660
NSN 6135-00-951-3426
NSN 6320-01-292-6635
NSN 4140-01-519-8290
NSN 6145-01-646-3275
NSN 6320-01-407-8663
NSN 5915-00-679-9390
NSN 5855-00-832-9341
NSN 6645-01-439-4240