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 5960-01-387-8467
NSN 6105-01-026-0165
NSN 6110-01-432-7443
NSN 5990-01-266-3938
NSN 6150-01-408-3160
NSN 7035-01-322-0221
NSN 5930-00-833-8458
NSN 6145-01-609-0028
NSN 5835-00-614-0650
NSN 6145-01-528-3421
NSN 6610-01-629-4140
NSN 6240-01-284-4330