Type type 1 case type 1a element
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 5985-01-310-1379
NSN 5895-00-055-6381
NSN 6620-01-254-7963
NSN 5998-01-132-0479
NSN 6135-01-297-5565
NSN 5999-01-156-8029
NSN 6650-01-285-9711
NSN 5990-01-012-0613
NSN 5945-00-141-9017
NSN 5990-00-908-0807
NSN 5999-00-847-7133
NSN 5996-01-222-3397