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 5998-01-281-3016
NSN 6150-01-205-6866
NSN 5905-01-568-1229
NSN 6145-01-028-9185
NSN 6110-01-167-6009
NSN 5930-00-401-7730
NSN 6320-01-152-8873
NSN 5910-01-468-9754
NSN 6220-00-155-4524
NSN 5960-00-924-5255
NSN 5999-00-888-9599
NSN 6610-01-278-2446