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 5855-00-832-9341
NSN 5895-01-162-8830
NSN 5990-01-016-0245
NSN 5996-01-042-2020
NSN 6145-01-545-9926
NSN 5925-01-390-7621
NSN 5905-01-164-4029
NSN 6320-00-845-3261
NSN 5835-01-027-1828
NSN 5990-01-429-6211
NSN 5910-01-246-9819
NSN 5996-01-321-1927