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 5905-00-702-9914
NSN 5960-00-752-6175
NSN 5999-01-268-3774
NSN 5945-01-012-1752
NSN 5835-01-268-1924
NSN 5985-00-288-6001
NSN 5895-00-071-2555
NSN 6645-00-337-8276
NSN 5965-01-386-2988
NSN 6145-00-323-6021
NSN 6130-01-025-2574
NSN 5990-00-165-5835