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 5950-00-453-2203
NSN 5960-01-185-1885
NSN 5935-01-551-8386
NSN 5925-01-004-2790
NSN 6105-01-117-0226
NSN 5950-01-535-0099
NSN 2925-01-026-1000
NSN 5910-00-338-2661
NSN 6645-00-372-2618
NSN 5999-00-931-7638
NSN 5975-00-169-0513
NSN 5855-01-169-4275