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 2925-00-831-7024
NSN 5935-01-039-1772
NSN 5999-01-399-0271
NSN 5920-01-268-0720
NSN 5998-00-862-3118
NSN 5965-01-253-8699
NSN 5965-00-147-3070
NSN 6645-01-461-3725
NSN 6145-01-617-7056
NSN 5930-01-280-2358
NSN 5990-00-719-4947
NSN 6135-01-396-4900