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 5920-01-010-4855
NSN 6130-00-307-9718
NSN 6145-00-267-9617
NSN 6610-00-425-7684
NSN 5895-01-190-3002
NSN 5930-01-610-9830
NSN 6650-01-289-8598
NSN 6645-00-893-4190
NSN 5835-01-123-8305
NSN 6685-01-004-3614
NSN 6110-00-227-0578
NSN 4140-01-216-3417