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 5985-01-250-7808
NSN 5835-01-519-3834
NSN 5985-01-442-6583
NSN 6240-01-481-1796
NSN 5855-00-237-4088
NSN 6105-01-576-9724
NSN 6110-01-149-9119
NSN 5960-00-539-7914
NSN 6150-01-487-4117
NSN 5950-01-094-5139
NSN 6220-00-280-2880
NSN 5935-00-106-6950