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 5965-01-167-8513
NSN 6320-01-631-7828
NSN 5945-01-039-6486
NSN 5835-00-233-6327
NSN 6135-01-087-7895
NSN 5855-00-631-4565
NSN 5996-01-645-4831
NSN 5910-00-469-5400
NSN 6110-01-619-8262
NSN 7035-00-320-5644
NSN 5895-01-054-2711
NSN 6610-01-606-2144