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 5996-00-207-6086
NSN 5965-01-608-5931
NSN 6645-00-363-9775
NSN 5999-00-076-8222
NSN 5998-01-569-0317
NSN 5960-01-421-8175
NSN 5930-01-100-5281
NSN 6130-01-351-8246
NSN 4140-00-478-0056
NSN 5910-00-349-7704
NSN 6620-00-347-8938
NSN 6240-00-782-5991