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 5925-01-124-2441
NSN 2925-01-437-9041
NSN 5895-01-574-8311
NSN 5960-01-077-9600
NSN 6620-01-365-1499
NSN 2925-00-211-4469
NSN 5998-00-724-4890
NSN 6620-01-600-7483
NSN 5999-00-364-0769
NSN 5895-01-058-8677
NSN 6130-01-076-9157
NSN 6650-01-589-9916