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 6130-01-004-8977
NSN 6130-01-487-6906
NSN 6645-01-060-7988
NSN 5998-00-503-7780
NSN 6110-01-188-4536
NSN 5855-01-315-6180
NSN 6110-00-789-3730
NSN 5945-01-415-3654
NSN 7035-01-040-6373
NSN 6110-01-283-6957
NSN 5920-00-502-6044
NSN 6145-01-060-6898