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 5998-00-213-6001
NSN 5960-01-203-3619
NSN 6320-00-110-8005
NSN 5998-01-094-7241
NSN 5835-00-051-9092
NSN 5935-01-399-0618
NSN 5990-01-485-0260
NSN 6610-01-287-9814
NSN 5975-00-216-4848
NSN 5910-01-145-2951
NSN 6320-01-176-8367
NSN 5999-01-322-7127