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 6145-01-571-7928
NSN 5950-00-647-2306
NSN 5905-01-116-3280
NSN 6645-01-270-3176
NSN 5985-00-098-8146
NSN 6645-01-447-6777
NSN 5950-00-339-8437
NSN 5835-01-485-1408
NSN 5996-00-009-6113
NSN 6150-00-007-8884
NSN 5965-00-007-7863
NSN 5920-00-025-0587