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 4140-01-192-3570
NSN 5925-01-248-9250
NSN 6685-00-267-0938
NSN 5985-00-076-8960
NSN 5999-01-206-4657
NSN 2925-00-225-5386
NSN 5905-01-445-5692
NSN 6610-00-949-9792
NSN 5935-01-600-4095
NSN 6135-01-519-7879
NSN 5935-00-927-5193
NSN 5965-01-514-6122