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 5910-01-217-2449
NSN 5935-01-109-8832
NSN 6220-01-302-2214
NSN 5996-01-238-1041
NSN 5998-00-111-1122
NSN 5965-01-425-5857
NSN 6145-01-496-4527
NSN 5975-01-315-6075
NSN 6645-01-435-4073
NSN 6110-01-336-1884
NSN 5996-01-514-7341
NSN 6610-01-456-1166