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 5905-01-572-4142
NSN 5905-00-269-3705
NSN 5965-01-420-6613
NSN 6130-00-419-1120
NSN 5835-01-166-7420
NSN 5915-01-570-7410
NSN 6150-01-169-8038
NSN 6645-01-463-3024
NSN 5930-00-872-9598
NSN 5950-01-418-6958
NSN 6135-00-891-4944
NSN 6610-01-301-3513