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 5999-00-446-9111
NSN 5990-00-362-1453
NSN 5975-00-518-7817
NSN 5990-01-265-8082
NSN 6110-01-224-7502
NSN 4140-01-022-3929
NSN 5835-01-550-5094
NSN 6145-01-463-3481
NSN 2925-00-265-7539
NSN 6135-01-301-8776
NSN 6610-01-033-6382
NSN 5950-00-222-4276