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 2925-01-633-4048
NSN 5855-00-256-5562
NSN 6145-01-495-6794
NSN 5920-00-285-2245
NSN 7035-01-241-9908
NSN 5965-00-243-1243
NSN 5930-01-467-9889
NSN 5925-01-537-7372
NSN 7035-01-375-3719
NSN 5905-01-616-0549
NSN 5945-00-299-7152
NSN 5930-00-757-4317