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 6110-01-398-3816
NSN 5895-01-580-9716
NSN 6320-01-631-7828
NSN 6610-01-173-3128
NSN 5905-01-047-2258
NSN 5925-01-151-6518
NSN 6685-00-137-7707
NSN 5910-00-248-6899
NSN 5925-00-148-8241
NSN 5855-01-020-7982
NSN 6320-01-358-0141
NSN 6220-01-116-2411