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 5996-00-204-4324
NSN 5985-00-103-7019
NSN 5835-01-647-6426
NSN 6610-01-424-9721
NSN 6220-00-902-7328
NSN 5895-01-301-6101
NSN 5910-00-058-0141
NSN 5915-01-078-4404
NSN 6610-01-189-3001
NSN 6220-00-361-8338
NSN 6685-00-972-5886
NSN 5985-00-406-9153