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 6145-00-199-8066
NSN 5915-00-295-3072
NSN 2925-00-508-6032
NSN 5835-01-321-2906
NSN 6220-00-531-6430
NSN 5960-00-897-6637
NSN 5835-01-391-4556
NSN 5950-01-122-8898
NSN 5999-01-165-7501
NSN 6110-01-643-8208
NSN 6610-01-173-0465
NSN 6105-01-021-8491