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 5895-01-132-3779
NSN 6240-00-514-3507
NSN 5998-01-494-0977
NSN 5910-01-600-1181
NSN 6240-00-972-8181
NSN 6685-01-514-0431
NSN 7035-01-465-0391
NSN 5910-01-323-6737
NSN 5895-01-564-6914
NSN 6320-00-149-7570
NSN 6685-00-155-4301
NSN 6135-00-295-2614