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 6145-01-534-8818
NSN 5990-01-501-9094
NSN 6110-00-946-5384
NSN 7035-01-158-8860
NSN 5930-00-620-4173
NSN 6130-01-602-1122
NSN 5895-00-608-8703
NSN 5935-01-538-4946
NSN 5999-00-233-6366
NSN 6110-01-529-5244
NSN 5930-01-428-4258
NSN 5996-00-007-5969