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 2925-00-215-3139
NSN 5915-01-403-2599
NSN 5975-00-552-1764
NSN 5998-00-471-8712
NSN 4140-01-158-9515
NSN 2925-01-408-2088
NSN 5990-01-411-5930
NSN 5960-00-261-8681
NSN 5960-00-340-3120
NSN 5915-01-010-8941
NSN 5950-00-706-9503
NSN 6320-00-476-6898