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 2925-01-426-3410
NSN 6685-00-977-6477
NSN 5935-01-458-1233
NSN 5998-01-042-8024
NSN 5985-01-558-6581
NSN 6130-01-449-1178
NSN 6320-00-070-4544
NSN 6150-00-534-3762
NSN 5996-01-250-1644
NSN 5910-01-432-1736
NSN 5950-01-445-4187
NSN 6145-01-003-9741