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 2925-01-614-3634
NSN 6110-01-068-4998
NSN 5855-01-210-0503
NSN 6135-00-686-4777
NSN 5975-01-564-2504
NSN 5835-00-025-9951
NSN 6240-01-394-5697
NSN 5935-00-578-5687
NSN 5935-01-171-9187
NSN 6645-01-347-0450
NSN 6135-01-290-1594
NSN 6240-01-420-6495