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 6130-01-381-7103
NSN 5990-01-085-9117
NSN 6110-00-389-6600
NSN 6135-01-357-0621
NSN 6150-01-194-2501
NSN 5915-01-288-8456
NSN 5996-00-784-7912
NSN 5835-01-475-5714
NSN 5910-01-397-6312
NSN 6645-00-004-8628
NSN 6105-00-660-8882
NSN 6145-00-161-4629