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 5975-00-196-0698
NSN 5945-01-054-3235
NSN 5835-01-100-3265
NSN 6645-01-424-9415
NSN 5990-01-507-7495
NSN 5945-01-386-6176
NSN 6645-00-960-6594
NSN 5996-01-426-8531
NSN 6645-01-240-5499
NSN 5905-01-301-9753
NSN 6145-00-553-8196
NSN 5985-01-066-5927