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 5960-01-090-5683
NSN 6650-01-034-6040
NSN 5915-01-334-1216
NSN 5975-01-587-4615
NSN 6145-00-301-9124
NSN 5996-00-952-3452
NSN 5950-00-455-5371
NSN 6110-01-056-4964
NSN 5895-01-652-4276
NSN 5998-00-241-2412
NSN 6150-01-386-0370
NSN 6650-01-510-7502