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 5910-01-462-8960
NSN 6150-00-652-7794
NSN 5975-00-253-4198
NSN 5975-01-025-5794
NSN 5999-01-281-7525
NSN 5920-01-533-6743
NSN 5950-00-141-5973
NSN 5935-00-276-9413
NSN 5905-01-081-4443
NSN 5990-01-281-7601
NSN 5910-01-218-3739
NSN 5895-01-406-3053