Protective inner case
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 5915-01-391-1114
NSN 2925-01-027-1293
NSN 5985-01-435-5082
NSN 5950-00-872-7254
NSN 6145-00-517-6666
NSN 5935-00-480-6860
NSN 5985-01-180-6848
NSN 5930-01-495-2663
NSN 6620-00-264-8030
NSN 5935-01-186-5503
NSN 5975-01-435-6457
NSN 5998-00-653-0085