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 7035-00-235-3529
NSN 5960-01-632-6576
NSN 5990-01-148-5326
NSN 5920-00-833-7245
NSN 5960-00-148-4493
NSN 6610-01-244-7192
NSN 6135-00-835-7211
NSN 6135-01-390-1841
NSN 6685-01-194-2560
NSN 5895-01-508-2842
NSN 5835-00-339-3020
NSN 5835-01-301-0022