As differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
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 6240-00-715-5118
NSN 6130-01-467-8790
NSN 5965-01-421-1244
NSN 5855-00-327-2112
NSN 5835-01-557-9062
NSN 7035-00-968-4848
NSN 6105-01-017-2748
NSN 6135-01-510-9986
NSN 4140-01-272-1804
NSN 5985-01-182-7437
NSN 6145-01-480-6180
NSN 5999-00-113-4615