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 6105-01-154-1062
NSN 5945-00-965-9885
NSN 5985-00-855-2736
NSN 6620-01-154-4209
NSN 5925-00-908-2843
NSN 5935-00-468-7447
NSN 6135-00-932-3136
NSN 5998-00-918-0880
NSN 5996-01-352-0366
NSN 2925-01-327-3069
NSN 5925-00-397-8258
NSN 6650-01-327-5113