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 6620-01-157-9267
NSN 5965-00-387-6880
NSN 6610-01-018-4428
NSN 6130-00-627-8840
NSN 6150-00-176-7442
NSN 6645-01-511-3272
NSN 6150-00-905-8277
NSN 5996-01-013-0432
NSN 5910-01-586-2719
NSN 5895-01-012-2202
NSN 5950-01-583-1265
NSN 6320-01-050-1290