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 5930-00-443-4231
NSN 5985-00-942-6168
NSN 5965-00-052-9184
NSN 6645-00-606-5703
NSN 6610-01-656-7002
NSN 6105-00-437-7834
NSN 6150-01-367-0950
NSN 6150-00-111-6253
NSN 5855-01-250-2421
NSN 5835-01-026-0670
NSN 5999-00-497-2140
NSN 5975-01-592-1597