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 5910-01-246-5085
NSN 5996-01-322-0021
NSN 5960-00-072-5874
NSN 5920-01-259-4258
NSN 5920-01-129-8087
NSN 6645-01-272-1854
NSN 5910-01-025-9604
NSN 6610-00-336-2404
NSN 6105-01-415-7579
NSN 5910-01-537-5268
NSN 5960-01-552-0862
NSN 5996-01-255-9245