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 5905-00-529-6999
NSN 6110-01-079-2737
NSN 5999-00-869-5485
NSN 5950-00-830-6207
NSN 6135-01-231-4809
NSN 5835-01-399-5820
NSN 5985-01-399-4526
NSN 5950-00-576-5257
NSN 7035-00-445-9657
NSN 5950-00-557-3770
NSN 5985-01-240-8402
NSN 5835-01-227-4752