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 6145-01-040-3507
NSN 5965-01-170-2812
NSN 6650-00-361-8222
NSN 5905-01-064-4014
NSN 6110-01-102-7301
NSN 6610-01-232-4802
NSN 4140-00-100-4563
NSN 5910-01-464-6729
NSN 6135-00-553-7995
NSN 4140-01-050-8096
NSN 5920-00-820-4301
NSN 6645-01-099-2910