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 5855-01-496-1234
NSN 7035-00-931-9415
NSN 5945-01-143-6640
NSN 6220-00-483-4044
NSN 5835-01-398-3859
NSN 5965-01-289-3509
NSN 6645-01-615-9875
NSN 5895-00-997-8944
NSN 5910-00-778-8424
NSN 5960-00-871-3950
NSN 5996-01-424-4231
NSN 5930-00-963-9147