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 5915-01-453-8785
NSN 6110-00-171-2214
NSN 6110-01-073-3525
NSN 6240-01-407-0596
NSN 5930-00-596-9276
NSN 6145-00-493-4073
NSN 7035-00-126-1899
NSN 6610-00-824-3376
NSN 5998-00-414-7782
NSN 5910-01-656-8752
NSN 5945-01-021-6177
NSN 6320-01-600-5808