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 6110-01-450-3270
NSN 5945-01-100-1873
NSN 6645-00-585-5932
NSN 6105-01-265-8693
NSN 6645-01-437-7770
NSN 5920-00-108-5399
NSN 5996-01-207-0804
NSN 6610-00-492-9872
NSN 5835-01-235-9051
NSN 5925-00-529-0441
NSN 6105-00-186-9380
NSN 5999-00-357-1054