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 6130-01-303-7155
NSN 6150-01-050-8763
NSN 6685-01-182-3634
NSN 5998-01-610-4829
NSN 6240-01-312-9158
NSN 5895-01-078-6395
NSN 6240-00-623-4784
NSN 5996-01-641-9937
NSN 5895-00-218-1355
NSN 5935-01-359-2065
NSN 5855-01-418-6303
NSN 5915-01-098-5524