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 4140-01-559-0846
NSN 4140-01-624-1218
NSN 4140-01-157-1353
NSN 5895-01-009-8119
NSN 5975-01-032-1616
NSN 6150-01-520-5377
NSN 5910-01-283-1762
NSN 5996-01-207-0804
NSN 6610-01-569-3385
NSN 6240-01-031-3164
NSN 4140-01-175-0098
NSN 5945-00-471-8456