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 5999-01-270-3957
NSN 6320-01-319-3584
NSN 5925-00-549-1446
NSN 6240-00-978-9752
NSN 6645-01-147-5579
NSN 4140-00-707-5963
NSN 6135-00-932-3136
NSN 2925-01-280-1911
NSN 6620-01-476-7355
NSN 6685-00-078-7539
NSN 6240-01-119-1512
NSN 5895-00-082-1282