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 5895-00-134-7109
NSN 5965-00-836-2690
NSN 5999-00-466-3226
NSN 6105-00-053-8638
NSN 5915-01-403-2599
NSN 6650-00-490-2637
NSN 5835-00-152-5516
NSN 5965-01-048-4767
NSN 5905-01-334-2809
NSN 6220-01-548-2776
NSN 5945-01-202-8119
NSN 2925-01-457-2202