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 5935-01-361-6694
NSN 5965-01-051-0126
NSN 5835-01-515-6537
NSN 5960-01-307-2674
NSN 6130-00-259-1697
NSN 5855-01-384-3314
NSN 5930-01-263-3478
NSN 6130-01-415-9453
NSN 5935-01-373-7564
NSN 5915-00-182-8068
NSN 6320-01-365-2701
NSN 5895-01-501-4485