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 5965-01-279-1075
NSN 5930-01-432-2798
NSN 6145-01-417-9630
NSN 6240-00-583-9863
NSN 6135-00-351-8606
NSN 6645-00-106-0140
NSN 5930-00-683-2814
NSN 5985-01-012-2025
NSN 5998-00-032-7692
NSN 5945-01-152-2945
NSN 5910-00-107-4725
NSN 6110-01-633-9660