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 5990-01-571-7468
NSN 5975-01-597-0122
NSN 6610-00-115-9414
NSN 6685-01-485-2314
NSN 5965-01-192-5025
NSN 6240-01-244-7668
NSN 6130-00-229-1620
NSN 5996-01-511-0458
NSN 5855-01-330-1918
NSN 5985-01-466-0194
NSN 5965-01-442-5405
NSN 6110-01-422-7491