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 6130-01-634-0603
NSN 5998-00-231-5257
NSN 5920-00-850-2407
NSN 5910-00-149-0678
NSN 6685-01-357-0737
NSN 6110-00-721-4042
NSN 5990-01-167-7043
NSN 5915-01-193-3213
NSN 6150-01-651-4562
NSN 6645-01-131-9664
NSN 6610-00-450-4875
NSN 5835-01-357-9235