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 5945-01-147-4484
NSN 6610-01-022-0076
NSN 5945-01-371-3120
NSN 6145-01-096-6840
NSN 6150-00-473-1520
NSN 5950-01-119-8270
NSN 5910-01-216-2277
NSN 6130-00-403-9379
NSN 5920-00-988-7898
NSN 6150-00-363-7102
NSN 5895-01-526-4481
NSN 5999-00-422-4223