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 6620-00-916-3134
NSN 5965-00-181-0213
NSN 7035-01-220-6392
NSN 6150-00-387-3045
NSN 6645-00-877-4192
NSN 5975-00-707-6245
NSN 5945-01-650-6411
NSN 5930-00-278-7731
NSN 4140-01-313-2455
NSN 5945-00-130-2618
NSN 5998-01-412-3362
NSN 7035-01-627-7729