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 6645-00-492-9487
NSN 5999-00-933-8642
NSN 6145-01-654-2195
NSN 5945-01-608-3949
NSN 5999-01-270-3957
NSN 5990-01-386-5561
NSN 5998-01-422-0624
NSN 5960-00-863-6035
NSN 5910-01-064-7790
NSN 5895-01-520-8158
NSN 5920-01-564-9262
NSN 5998-01-025-6764