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 5985-01-140-1167
NSN 6610-01-455-4977
NSN 5960-00-091-8729
NSN 5895-00-598-9603
NSN 5835-01-422-2399
NSN 5985-01-627-7543
NSN 5855-01-483-1350
NSN 5930-01-025-6151
NSN 5905-00-497-0864
NSN 6145-01-272-3365
NSN 6145-00-020-6708
NSN 5925-01-311-1285