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 5975-01-354-9800
NSN 5985-00-539-7997
NSN 6320-00-593-0379
NSN 5990-01-254-3197
NSN 6110-01-160-7706
NSN 6620-01-483-8189
NSN 6650-00-170-5095
NSN 5855-01-051-1155
NSN 5975-00-274-5720
NSN 5905-01-220-7417
NSN 5930-00-082-7919
NSN 4140-01-564-7840