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 5835-01-406-4066
NSN 6135-01-454-7041
NSN 5990-01-312-2638
NSN 5998-01-546-4569
NSN 6320-00-004-9158
NSN 6110-01-535-9371
NSN 5835-00-949-3018
NSN 6320-01-386-3491
NSN 5925-01-401-5314
NSN 6105-01-016-9189
NSN 7035-00-104-7613
NSN 5855-01-630-5790