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 5975-01-392-0436
NSN 6150-01-448-7256
NSN 6130-01-559-3728
NSN 5999-00-270-1275
NSN 6105-00-933-8317
NSN 5999-00-474-1648
NSN 6150-01-634-0575
NSN 6645-00-574-9712
NSN 5910-00-446-1957
NSN 5945-00-543-3231
NSN 5930-01-211-6894
NSN 4140-01-571-7913