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 4140-01-252-8902
NSN 5905-01-381-2552
NSN 5950-01-512-0580
NSN 5935-01-520-3453
NSN 6130-01-598-6105
NSN 6685-01-517-5786
NSN 6150-00-647-3285
NSN 6135-01-322-4655
NSN 6685-00-421-5420
NSN 5905-01-487-5744
NSN 5905-01-462-5417
NSN 5895-01-517-8519