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 5935-01-497-5290
NSN 6150-01-344-7635
NSN 6150-01-576-5723
NSN 5950-00-140-1911
NSN 5960-01-495-0859
NSN 5895-01-408-6609
NSN 6685-00-762-7653
NSN 6135-01-450-3781
NSN 5855-01-284-0200
NSN 6610-01-428-7779
NSN 6145-01-388-2030
NSN 6645-00-234-7223