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 6150-00-988-0617
NSN 5905-01-246-3828
NSN 6620-01-605-1465
NSN 5930-01-557-6564
NSN 5935-01-194-1338
NSN 5945-01-432-6788
NSN 6150-01-167-8315
NSN 5915-00-469-3492
NSN 6105-01-090-8424
NSN 5990-01-085-7067
NSN 6110-01-545-4911
NSN 5945-01-272-9579