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 6240-00-227-0135
NSN 6240-01-391-0399
NSN 5905-01-564-6070
NSN 6220-01-204-8916
NSN 5910-00-777-0398
NSN 6240-01-312-9158
NSN 6150-01-648-9893
NSN 6150-00-340-3203
NSN 4140-01-609-4585
NSN 6685-01-236-1386
NSN 6145-00-220-5547
NSN 5920-01-514-0031