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 2925-01-264-1699
NSN 5998-01-465-6317
NSN 5945-00-276-9261
NSN 5985-01-206-4729
NSN 6105-01-359-1463
NSN 5945-01-010-1680
NSN 2925-01-506-6975
NSN 6145-01-158-6794
NSN 5998-01-026-0200
NSN 5835-01-193-0391
NSN 5925-00-952-5824
NSN 5930-00-454-3424