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 5965-00-568-5802
NSN 2925-01-224-1885
NSN 6105-01-380-2144
NSN 6685-01-180-9037
NSN 6650-01-151-4217
NSN 5835-01-598-8262
NSN 5998-01-351-2887
NSN 5996-01-313-6477
NSN 5945-01-255-3134
NSN 5965-00-918-2481
NSN 5960-01-255-5580
NSN 6685-01-396-0945