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 6645-01-290-9428
NSN 6135-01-120-9812
NSN 5930-01-245-9545
NSN 4140-01-422-4223
NSN 6150-01-291-8860
NSN 5965-01-406-6320
NSN 6145-01-242-9211
NSN 5930-01-376-1998
NSN 5999-01-232-1983
NSN 5998-01-416-3185
NSN 5998-01-460-8713
NSN 5996-01-161-0613