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 5999-00-948-7736
NSN 5990-01-432-4984
NSN 5975-00-058-5241
NSN 6240-00-415-6488
NSN 5996-01-470-8149
NSN 5996-00-518-4880
NSN 5960-01-126-4506
NSN 5910-01-053-6988
NSN 6220-01-319-8218
NSN 5975-01-466-2063
NSN 5895-01-482-8895
NSN 5925-01-108-0077