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 6145-01-623-6347
NSN 5925-00-465-4534
NSN 6105-00-074-3223
NSN 7035-01-445-3563
NSN 5915-00-406-0846
NSN 6220-01-614-7215
NSN 5910-01-182-9628
NSN 6135-01-574-6185
NSN 5945-00-072-6890
NSN 6645-01-285-9431
NSN 5996-01-266-0952
NSN 6135-00-932-3136