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 6220-00-842-0260
NSN 6150-01-261-6252
NSN 6220-01-513-6490
NSN 6220-01-123-9290
NSN 5920-01-479-7706
NSN 5835-01-013-1838
NSN 6220-00-066-3345
NSN 5935-00-426-3083
NSN 5910-01-480-6731
NSN 5985-01-440-9350
NSN 6645-01-298-4662
NSN 5975-01-281-7692