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 2925-01-485-8304
NSN 5996-01-521-4007
NSN 6220-00-925-4645
NSN 6135-01-433-2062
NSN 5925-01-120-3837
NSN 5930-01-129-7957
NSN 5930-00-233-5383
NSN 6650-00-680-9595
NSN 6135-01-646-3039
NSN 6135-00-223-9563
NSN 5965-01-361-4565
NSN 6150-01-420-8536