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 5965-01-024-1012
NSN 5905-00-595-8501
NSN 5950-00-033-8486
NSN 6105-01-218-7793
NSN 6150-00-912-9093
NSN 2925-00-066-9700
NSN 6135-00-826-4798
NSN 5985-00-694-5381
NSN 5915-01-034-1897
NSN 5935-01-431-9040
NSN 5960-01-054-3752
NSN 5935-01-323-7838