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 5975-01-401-5355
NSN 6150-01-445-5366
NSN 6110-01-114-3200
NSN 5855-00-014-5008
NSN 5835-01-027-1828
NSN 5905-01-118-8692
NSN 6110-00-941-9231
NSN 5905-00-968-3744
NSN 5935-01-434-3146
NSN 5925-00-785-6260
NSN 7035-01-023-1008
NSN 5905-01-211-5813