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 6220-01-231-6376
NSN 6610-01-202-7404
NSN 5925-01-350-1847
NSN 5950-01-322-6957
NSN 6620-01-481-1358
NSN 6610-01-327-3187
NSN 5920-00-526-9238
NSN 6150-01-098-9609
NSN 6610-01-046-5669
NSN 5990-01-363-5728
NSN 6685-01-417-1807
NSN 5998-01-286-8882