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 5960-01-487-6436
NSN 6145-01-649-7421
NSN 5965-01-562-8547
NSN 7035-01-246-3086
NSN 5945-01-511-0435
NSN 6110-01-043-3079
NSN 6105-00-461-4124
NSN 6150-01-197-7716
NSN 6610-00-283-8047
NSN 5930-01-428-9269
NSN 5960-01-632-6576
NSN 5835-00-348-8549