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 5945-01-211-2619
NSN 5945-01-043-4740
NSN 6620-00-998-6191
NSN 5925-01-331-3272
NSN 7035-00-541-8516
NSN 5998-01-065-7867
NSN 6240-01-084-1517
NSN 6130-01-605-8606
NSN 6135-01-557-9656
NSN 5965-01-073-1014
NSN 5895-01-390-2671
NSN 5905-01-367-6746