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 5905-01-197-1803
NSN 5905-01-465-8563
NSN 5996-01-648-0405
NSN 7035-01-576-0134
NSN 6130-01-205-0392
NSN 6150-00-670-5772
NSN 5910-01-139-2058
NSN 6150-01-098-2316
NSN 5920-01-468-3033
NSN 5910-00-503-8786
NSN 5999-01-025-1404
NSN 5895-01-211-6241