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 5915-01-015-7429
NSN 6150-01-145-8212
NSN 5855-00-237-4088
NSN 6110-00-598-2574
NSN 6685-01-564-1341
NSN 6620-00-224-3479
NSN 6620-00-562-6337
NSN 6150-01-529-6932
NSN 6150-00-160-4432
NSN 6105-01-553-3079
NSN 5905-01-548-4055
NSN 5935-01-178-9026