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 4140-01-188-5538
NSN 5910-01-451-3794
NSN 5930-01-649-3055
NSN 6150-00-473-6177
NSN 5855-00-327-2112
NSN 5915-01-108-6939
NSN 6130-01-089-8154
NSN 5935-00-394-1182
NSN 6620-00-003-1295
NSN 5975-01-429-9503
NSN 6110-00-369-8499
NSN 5996-01-602-6953