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 6130-00-893-4612
NSN 5835-01-512-4834
NSN 5895-01-460-1761
NSN 7035-00-500-7839
NSN 5945-01-432-0276
NSN 5910-00-015-6815
NSN 5985-01-014-3472
NSN 5915-01-362-7802
NSN 5910-01-435-5531
NSN 5996-01-167-8914
NSN 5998-01-033-3804
NSN 5945-00-710-0278