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 5998-00-760-6079
NSN 2925-01-262-1418
NSN 5996-01-615-6668
NSN 2925-01-091-4734
NSN 5998-01-314-9669
NSN 5895-01-349-6365
NSN 5905-00-627-1198
NSN 6240-01-045-7755
NSN 6135-00-223-9563
NSN 6240-01-104-5693
NSN 5965-01-464-6225
NSN 6645-00-413-0461