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 5920-01-069-7351
NSN 5999-01-217-1647
NSN 5915-00-789-8153
NSN 6130-01-242-9720
NSN 5960-01-178-3845
NSN 6220-01-475-7080
NSN 5895-00-079-1314
NSN 5905-00-367-9221
NSN 5945-01-351-1871
NSN 2925-01-178-0063
NSN 5975-01-234-8351
NSN 6150-00-212-3975