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 5895-01-237-8635
NSN 5960-01-179-4009
NSN 6620-01-566-3456
NSN 5950-01-107-7845
NSN 5905-01-513-1877
NSN 5985-01-030-4195
NSN 4140-01-346-6720
NSN 5965-00-079-2360
NSN 5945-01-098-2150
NSN 5930-01-186-2273
NSN 6135-00-194-9354
NSN 5965-00-092-8841