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 6105-01-149-8368
NSN 5945-00-138-9618
NSN 5920-01-359-2846
NSN 5855-00-149-0766
NSN 5855-00-337-3679
NSN 2925-00-465-6354
NSN 6240-01-160-4370
NSN 5960-01-423-4240
NSN 6145-01-424-1351
NSN 5920-01-103-4728
NSN 5910-01-052-7648
NSN 6110-01-377-2277