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 6685-01-384-3143
NSN 5925-01-435-4409
NSN 5999-01-574-9921
NSN 4140-00-878-6606
NSN 6150-01-077-6709
NSN 2925-01-139-5144
NSN 6110-01-523-1583
NSN 5975-01-048-1565
NSN 5990-00-334-8836
NSN 5925-01-357-7180
NSN 7035-01-250-5744
NSN 6145-01-556-9546