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 6610-00-337-5483
NSN 6320-00-310-1080
NSN 5835-00-632-8621
NSN 4140-01-514-9581
NSN 5895-01-485-3708
NSN 6320-00-593-0379
NSN 5935-01-166-7213
NSN 6620-01-294-1044
NSN 5965-01-024-1012
NSN 5835-00-180-7555
NSN 5910-01-059-7499
NSN 6645-01-332-8982