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 5965-01-507-7464
NSN 5990-01-627-8097
NSN 5905-01-339-9549
NSN 5895-01-463-8678
NSN 5930-00-999-1600
NSN 5895-01-363-6845
NSN 5965-01-633-8849
NSN 6320-01-631-7828
NSN 5945-01-442-0787
NSN 6240-01-229-5712
NSN 6220-01-025-6140
NSN 5855-01-389-8884