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 5985-01-423-7339
NSN 6645-01-578-7959
NSN 6110-01-576-9415
NSN 6645-00-255-1372
NSN 2925-01-513-9114
NSN 6150-00-083-5893
NSN 6240-01-333-1996
NSN 5960-01-474-4843
NSN 5910-01-493-3100
NSN 6110-01-128-3050
NSN 6105-01-646-9486
NSN 7035-01-300-1599