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 5985-01-130-8252
NSN 5990-01-126-5824
NSN 5895-01-406-6804
NSN 5998-01-050-8908
NSN 5895-01-239-0043
NSN 5855-01-444-3916
NSN 6320-01-225-0178
NSN 6320-01-129-9656
NSN 5935-01-382-9867
NSN 6110-01-577-4718
NSN 5895-01-556-1959
NSN 5945-01-344-6621