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 5905-01-574-2815
NSN 5999-01-046-2690
NSN 5960-01-225-7973
NSN 5915-01-022-8596
NSN 5935-00-661-0825
NSN 5930-00-254-6188
NSN 5945-00-925-4764
NSN 5895-01-013-9320
NSN 5920-01-452-4544
NSN 5945-01-606-2879
NSN 5920-01-196-4614
NSN 5910-00-429-2601