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 5895-01-634-0630
NSN 6650-00-131-0674
NSN 5965-01-156-7013
NSN 6135-01-222-0703
NSN 5945-01-298-9525
NSN 5895-01-583-8575
NSN 5935-00-528-2185
NSN 6685-01-449-0699
NSN 5920-01-493-5109
NSN 5998-01-218-5227
NSN 5855-00-904-0684
NSN 5905-00-010-8077