A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-576-9899
NSN 7035-01-620-2873
NSN 6130-01-506-6986
NSN 6110-01-507-2362
NSN 6110-01-107-8566
NSN 6145-01-254-2935
NSN 5960-00-086-2421
NSN 6240-01-434-8083
NSN 6685-00-208-5431
NSN 5999-01-235-6417
NSN 6650-00-456-1736
NSN 5965-01-062-3492