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 6685-01-500-9530
NSN 6145-01-560-9846
NSN 5945-01-408-0699
NSN 5905-01-351-5678
NSN 5996-01-093-1944
NSN 5998-01-043-5653
NSN 5985-01-363-1458
NSN 6110-01-442-7378
NSN 5945-01-321-1885
NSN 6620-00-408-5478
NSN 5990-00-236-0831
NSN 5905-01-659-4731