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 5945-00-581-3305
NSN 5999-01-563-0645
NSN 5935-00-247-5913
NSN 5910-00-783-7088
NSN 5960-01-648-1872
NSN 5905-01-384-3852
NSN 5998-00-369-9114
NSN 5920-01-475-6670
NSN 6150-01-641-9791
NSN 5930-01-514-1368
NSN 5965-01-470-9834
NSN 5915-00-689-3654