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 5985-01-521-3694
NSN 6130-01-316-7066
NSN 6645-01-559-7762
NSN 5960-00-147-0519
NSN 6240-00-155-5817
NSN 5930-00-327-7756
NSN 5835-01-163-4215
NSN 5915-01-598-6156
NSN 5945-01-312-6596
NSN 5910-01-110-9782
NSN 5960-01-011-6358
NSN 5915-01-183-5010