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 5975-01-397-8805
NSN 6110-01-327-3282
NSN 6645-01-023-8020
NSN 6645-01-467-9983
NSN 6105-00-175-9078
NSN 2925-01-016-3111
NSN 5950-01-154-9120
NSN 2925-00-315-8442
NSN 5945-01-025-8745
NSN 6620-00-919-0163
NSN 5905-01-196-8628
NSN 6130-01-103-8480