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 5950-00-579-2222
NSN 2925-01-231-6312
NSN 4140-01-442-8646
NSN 6620-01-271-8984
NSN 5905-00-478-2244
NSN 4140-00-971-6400
NSN 5975-00-089-3905
NSN 6645-00-729-9900
NSN 5998-00-169-9694
NSN 5920-01-412-0629
NSN 5935-00-171-8837
NSN 5835-01-303-6563