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.
NSN 6130-00-830-9974
NSN 5855-00-532-0025
NSN 6220-00-420-8166
NSN 5920-00-508-5804
NSN 5915-01-177-5060
NSN 6110-01-445-4632
NSN 6110-01-415-3542
NSN 5998-01-385-3231
NSN 5950-00-790-0563
NSN 2925-01-199-4001
NSN 5975-01-284-7047
NSN 5999-00-666-3838