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 5905-01-489-5756
NSN 5915-01-383-7190
NSN 6220-00-552-0667
NSN 6610-01-131-2636
NSN 6610-01-178-0333
NSN 5975-01-555-8413
NSN 6135-01-327-0279
NSN 5999-00-222-8606
NSN 6620-01-179-9737
NSN 6150-01-556-7028
NSN 6685-01-052-5576
NSN 5910-01-308-9253