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 5996-00-450-8394
NSN 6320-01-578-6006
NSN 5930-01-214-3572
NSN 6620-01-054-9346
NSN 5996-01-064-6969
NSN 5998-01-543-0688
NSN 5855-01-316-0752
NSN 5975-01-297-8037
NSN 5855-00-004-0904
NSN 4140-01-194-8291
NSN 6320-00-682-3448
NSN 5925-01-593-5431