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 5895-01-465-0264
NSN 5996-01-080-0301
NSN 5930-01-359-5922
NSN 6220-00-306-1806
NSN 6145-00-117-8861
NSN 5950-01-487-4948
NSN 6110-00-505-1671
NSN 5925-00-926-8425
NSN 5930-01-622-4895
NSN 6645-01-570-3215
NSN 5960-01-632-6576
NSN 5910-01-217-6986