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 4140-01-201-9945
NSN 6320-01-239-7647
NSN 6240-01-171-6452
NSN 5835-01-519-2916
NSN 6610-00-678-0350
NSN 5905-01-386-8118
NSN 7035-00-797-2635
NSN 6145-00-940-8713
NSN 7035-01-554-5082
NSN 6105-01-594-2251
NSN 5985-01-400-2527
NSN 2925-01-570-8065