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 6135-00-927-5848
NSN 6110-01-472-6145
NSN 6110-01-194-3730
NSN 5996-00-763-6245
NSN 5965-01-422-4823
NSN 5835-01-307-8954
NSN 5960-00-283-9702
NSN 5960-01-628-2760
NSN 6650-01-023-7002
NSN 5985-01-364-9418
NSN 5945-00-729-8418
NSN 4140-01-422-8443