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 5910-00-988-2564
NSN 6135-01-469-6429
NSN 6240-00-155-5817
NSN 6645-00-898-4316
NSN 6685-00-718-0953
NSN 6650-00-938-6785
NSN 5960-00-108-0250
NSN 6145-00-182-2865
NSN 6220-01-196-5969
NSN 6145-01-365-7801
NSN 6240-00-045-9844
NSN 6620-01-053-6650