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 7035-01-299-7935
NSN 4140-01-400-3610
NSN 4140-01-198-1452
NSN 6320-01-171-3238
NSN 5895-00-400-3076
NSN 6610-01-498-4063
NSN 6220-00-105-1075
NSN 5905-00-330-9625
NSN 5990-01-249-2060
NSN 4140-00-215-0313
NSN 5920-01-621-9796
NSN 5960-01-098-1170