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 4140-00-173-0706
NSN 6145-00-181-9634
NSN 6135-01-568-1367
NSN 5910-01-566-9082
NSN 6620-01-228-1571
NSN 6320-00-405-2348
NSN 5925-00-926-0863
NSN 6105-00-057-6771
NSN 5925-00-710-6642
NSN 5905-00-185-6237
NSN 5930-01-461-4777
NSN 2925-00-200-0085