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 6105-00-717-3026
NSN 5930-01-138-3329
NSN 2925-01-043-9786
NSN 5910-01-257-4426
NSN 5945-01-183-6335
NSN 6220-01-528-9438
NSN 5920-00-717-6839
NSN 2925-00-005-1618
NSN 5895-01-043-3871
NSN 5930-01-491-7538
NSN 5935-01-097-7818
NSN 6645-01-314-6716