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 5905-00-546-5060
NSN 5999-00-608-0364
NSN 5935-01-201-7454
NSN 6110-01-459-3601
NSN 6610-01-433-2219
NSN 2925-01-360-3575
NSN 5855-00-401-3442
NSN 5855-01-286-9928
NSN 6650-01-230-5155
NSN 5998-01-170-4106
NSN 5910-01-540-1289
NSN 5935-00-957-0968