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 5965-01-463-8176
NSN 5965-00-335-0305
NSN 5990-01-548-3711
NSN 5950-01-106-3645
NSN 5990-00-702-2873
NSN 6110-00-689-1632
NSN 6685-01-176-4905
NSN 6135-01-260-7180
NSN 5835-00-554-0399
NSN 6610-01-199-4795
NSN 6150-01-495-9055
NSN 5855-00-156-5489