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.
NSN 6610-01-573-5949
NSN 6650-01-392-8020
NSN 6240-00-889-5257
NSN 6240-01-479-9719
NSN 6130-01-295-8309
NSN 5930-01-392-0608
NSN 6145-01-156-5219
NSN 6645-00-938-2173
NSN 6685-00-679-7750
NSN 5945-00-615-9218
NSN 6620-01-076-8706
NSN 6240-00-580-0666