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 4140-00-253-1801
NSN 6135-00-269-5843
NSN 5965-01-247-5696
NSN 5950-01-356-7054
NSN 5950-01-111-7376
NSN 7035-00-631-3782
NSN 4140-01-623-0064
NSN 6645-00-171-9639
NSN 5905-00-133-3507
NSN 6685-01-033-4648
NSN 7035-01-299-7935
NSN 5975-01-427-3521