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 5925-01-463-9258
NSN 5998-01-360-5898
NSN 6650-00-035-9297
NSN 6150-00-247-0074
NSN 5945-01-141-3209
NSN 5930-01-596-4400
NSN 5835-01-364-6830
NSN 6110-01-400-3436
NSN 6240-00-918-2426
NSN 5945-01-418-5654
NSN 5935-00-726-8774
NSN 6130-00-925-2038