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 6220-00-451-8099
NSN 6650-01-431-8933
NSN 6130-01-277-8377
NSN 6110-01-340-0783
NSN 5985-00-811-7127
NSN 6645-01-378-0810
NSN 6220-00-510-7899
NSN 5990-00-309-0023
NSN 6220-00-128-8151
NSN 6610-00-081-2365
NSN 6650-00-724-8258
NSN 5965-01-299-0160