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 6135-01-415-1163
NSN 6650-01-361-6812
NSN 5985-00-438-3629
NSN 6650-00-104-5368
NSN 5895-01-538-9056
NSN 5895-01-233-9892
NSN 5910-00-724-8564
NSN 5945-01-532-7149
NSN 5905-01-605-4978
NSN 6105-00-672-7414
NSN 5999-01-222-9276
NSN 5915-01-501-5895