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 4140-01-142-3192
NSN 7035-00-541-8516
NSN 7035-01-271-1643
NSN 6220-01-065-3359
NSN 6150-01-423-0505
NSN 5960-01-573-6483
NSN 6130-01-425-7899
NSN 6650-01-285-9711
NSN 6620-01-517-0014
NSN 6220-01-653-7067
NSN 6220-01-452-4384
NSN 6650-01-112-6385