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 5996-00-289-9847
NSN 6105-01-484-0233
NSN 6130-00-115-2933
NSN 5960-00-502-2538
NSN 6610-01-576-0007
NSN 6135-00-613-1068
NSN 6110-00-233-6626
NSN 2925-01-043-9786
NSN 5835-01-028-2025
NSN 2925-01-417-6815
NSN 6145-00-269-4271
NSN 6220-01-443-6787