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 5910-00-663-5865
NSN 5925-01-592-4264
NSN 5925-00-397-8258
NSN 6130-01-629-7004
NSN 5950-00-706-6694
NSN 5905-01-039-0223
NSN 5990-00-003-4464
NSN 4140-00-009-7100
NSN 6150-00-058-8669
NSN 6320-00-218-6105
NSN 5996-01-033-4061
NSN 4140-01-162-4497