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 5945-00-821-2054
NSN 2925-01-370-6898
NSN 5996-00-406-3593
NSN 6610-01-512-2025
NSN 5915-01-094-5681
NSN 6685-01-535-7087
NSN 5915-00-823-8334
NSN 5985-00-119-1464
NSN 6110-01-025-0507
NSN 5998-01-215-1313
NSN 5996-00-140-0289
NSN 6645-01-344-8702