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 6685-01-088-1292
NSN 6610-01-048-2089
NSN 5945-01-398-6873
NSN 6240-01-512-1856
NSN 5835-00-289-9080
NSN 5905-01-390-8279
NSN 6150-01-452-9626
NSN 6220-01-196-7513
NSN 6110-00-943-5216
NSN 6645-00-376-4829
NSN 6645-01-613-2053
NSN 5895-01-211-0211