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 5930-00-517-5232
NSN 5998-00-007-0059
NSN 6105-01-254-9781
NSN 6610-01-185-5832
NSN 5855-01-547-6918
NSN 6110-00-945-8204
NSN 6150-00-988-0617
NSN 7035-01-464-1213
NSN 6645-01-064-3711
NSN 6105-00-377-8183
NSN 5895-01-449-0447
NSN 6610-00-470-8209