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 5999-00-880-2188
NSN 6220-01-410-7555
NSN 5895-01-153-1170
NSN 5945-01-312-2142
NSN 5996-01-160-5588
NSN 5835-01-264-8782
NSN 6150-00-751-9173
NSN 5996-01-478-2551
NSN 2925-01-440-9912
NSN 6150-00-542-6679
NSN 5920-00-001-4314
NSN 6645-01-210-8180