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 5998-00-284-3804
NSN 5960-01-138-5897
NSN 5965-01-527-5166
NSN 5965-01-012-1065
NSN 6135-01-226-4071
NSN 5930-01-128-1420
NSN 6240-01-355-0437
NSN 2925-01-453-1606
NSN 6110-01-312-3201
NSN 7035-01-547-1985
NSN 5990-00-029-9064
NSN 5935-01-142-2197