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 5960-00-361-8409
NSN 5945-01-142-3321
NSN 5985-00-155-5991
NSN 5996-01-406-4035
NSN 5910-01-607-1366
NSN 6610-01-305-8863
NSN 6105-00-103-4894
NSN 5855-01-366-2429
NSN 5950-01-444-1789
NSN 5945-00-579-0243
NSN 5945-01-410-2919
NSN 6610-01-222-4573