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 6645-01-042-4220
NSN 4140-01-371-6823
NSN 5950-00-588-4862
NSN 6610-01-204-9146
NSN 6220-01-494-7917
NSN 5996-00-113-2243
NSN 6320-00-405-2348
NSN 6610-01-400-3880
NSN 5990-01-380-7815
NSN 6150-00-366-4113
NSN 5920-00-246-5992
NSN 5945-00-523-5215