W/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 4140-01-624-6592
NSN 5965-00-246-5612
NSN 6620-00-983-2824
NSN 5996-00-242-4384
NSN 6610-01-287-8559
NSN 6645-00-998-7820
NSN 5990-00-052-3143
NSN 5910-00-409-3598
NSN 5905-01-465-2642
NSN 5910-01-506-0302
NSN 4140-01-027-4116
NSN 5855-00-156-5489