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 6610-01-018-4428
NSN 6150-01-502-9106
NSN 5999-01-225-1234
NSN 6110-00-902-3727
NSN 5985-01-100-3676
NSN 5950-00-285-6419
NSN 6650-01-341-9838
NSN 6110-01-226-7687
NSN 6130-01-487-5349
NSN 5996-01-383-7018
NSN 7035-01-027-1718
NSN 5855-00-327-2112