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 5999-01-362-4033
NSN 5930-00-633-7251
NSN 5975-01-008-7807
NSN 6220-01-446-6430
NSN 5855-01-323-5394
NSN 5920-01-014-8195
NSN 5998-00-227-0018
NSN 5910-01-190-8005
NSN 5965-00-067-7393
NSN 5998-01-297-5319
NSN 6105-01-518-1971
NSN 5996-01-630-6436