With 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 6135-00-299-6918
NSN 4140-00-999-2577
NSN 7035-00-312-3055
NSN 5996-01-432-2779
NSN 5985-01-032-3005
NSN 5998-00-360-7758
NSN 6150-00-695-2765
NSN 5945-01-551-1250
NSN 6135-00-932-3136
NSN 5915-01-442-9810
NSN 5990-00-961-6186
NSN 6150-01-383-7441