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 2925-01-025-0082
NSN 5996-01-187-5535
NSN 5905-01-559-6768
NSN 5895-01-044-3201
NSN 5975-01-260-3642
NSN 6105-01-207-5572
NSN 6650-00-336-0753
NSN 5915-01-395-2347
NSN 5910-01-414-4631
NSN 5965-00-863-6031
NSN 5915-01-260-3421
NSN 6105-01-480-6179