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 6320-00-004-9158
NSN 5835-00-085-2287
NSN 5999-00-336-0248
NSN 5895-01-281-5624
NSN 6130-00-583-3849
NSN 6685-01-189-0503
NSN 5910-01-422-9233
NSN 5930-01-519-2991
NSN 6610-00-106-7552
NSN 6240-01-206-4809
NSN 6110-00-155-4303
NSN 4140-01-615-0236