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 5990-01-373-3104
NSN 5945-00-721-5620
NSN 4140-01-112-4966
NSN 7035-00-782-7046
NSN 5985-00-176-1499
NSN 5985-01-370-4248
NSN 5998-01-530-3163
NSN 5925-01-054-3284
NSN 5965-01-222-1420
NSN 5999-00-133-4429
NSN 5996-01-326-8666
NSN 6620-01-381-6225