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 5895-01-641-9367
NSN 2925-01-157-9204
NSN 5925-00-752-0371
NSN 6685-01-562-2336
NSN 6130-01-576-9618
NSN 5925-01-447-9767
NSN 5975-00-974-3830
NSN 5835-01-388-5198
NSN 5950-00-157-3785
NSN 5999-01-259-5304
NSN 5895-00-960-2153
NSN 5985-00-067-9120