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 6610-01-219-8656
NSN 6645-00-728-1316
NSN 5998-01-583-0596
NSN 5965-00-168-3608
NSN 6150-00-141-8793
NSN 5835-00-163-3165
NSN 4140-00-415-6513
NSN 5905-01-327-2255
NSN 5930-00-930-5820
NSN 5905-00-277-7439
NSN 5920-00-621-6601
NSN 6240-01-365-7996