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 6150-01-278-4644
NSN 6145-01-564-9800
NSN 2925-00-449-2478
NSN 6645-01-344-8702
NSN 6610-01-034-0798
NSN 6145-01-442-6064
NSN 6320-01-449-0043
NSN 7035-01-396-3343
NSN 5996-00-882-9768
NSN 5915-01-348-7721
NSN 6150-01-161-6441
NSN 5985-00-841-9412