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 5999-00-496-1843
NSN 7035-00-205-8739
NSN 5910-01-204-9539
NSN 6320-01-170-4068
NSN 6150-00-233-0820
NSN 6620-01-583-2779
NSN 5895-01-262-5383
NSN 6220-00-735-4815
NSN 5950-01-473-4708
NSN 6650-01-426-4253
NSN 5910-00-383-1993
NSN 5905-01-474-5173