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 5895-00-539-1911
NSN 6240-00-218-1480
NSN 6150-01-371-2446
NSN 6645-00-963-6354
NSN 6240-01-057-5822
NSN 5950-00-203-5809
NSN 4140-00-069-5154
NSN 5996-01-479-9637
NSN 5855-00-896-4047
NSN 6320-01-103-6218
NSN 5990-00-174-6695
NSN 6645-00-505-6026