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 4140-00-175-9114
NSN 5996-01-429-0390
NSN 6685-01-650-6873
NSN 5925-01-430-2318
NSN 5930-01-144-9567
NSN 5920-01-258-6360
NSN 6135-00-763-5793
NSN 6220-01-530-0725
NSN 5950-01-145-3395
NSN 5950-00-035-8791
NSN 5950-01-367-2926
NSN 5920-01-406-3950