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 6145-00-052-4624
NSN 5935-01-525-8357
NSN 5925-01-303-5306
NSN 5930-01-113-8852
NSN 5935-01-432-1166
NSN 5910-01-385-8805
NSN 6130-01-139-1766
NSN 5998-00-795-7644
NSN 5930-00-050-9525
NSN 6645-01-043-5236
NSN 5960-01-447-1154
NSN 5998-00-592-1563