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 5935-01-441-2135
NSN 6220-00-845-6669
NSN 6110-00-402-7637
NSN 2925-00-198-5671
NSN 5895-01-186-5685
NSN 6610-01-512-2025
NSN 6150-01-389-6574
NSN 5945-00-066-0661
NSN 5935-01-016-9950
NSN 6240-01-322-0053
NSN 5950-01-569-1538
NSN 5835-00-198-4936