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 5945-01-444-0971
NSN 5990-01-540-1619
NSN 6105-00-075-2487
NSN 5920-01-534-3806
NSN 5975-01-613-8841
NSN 6130-01-651-5320
NSN 5915-01-161-8146
NSN 5965-00-843-9957
NSN 4140-00-127-5311
NSN 6620-01-169-2406
NSN 6110-00-005-7878
NSN 6135-01-565-3284