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 5930-01-025-0054
NSN 6650-01-648-3903
NSN 5990-00-206-3753
NSN 5855-01-321-3881
NSN 6135-01-231-4809
NSN 6145-01-593-3350
NSN 6650-01-069-1665
NSN 6650-01-273-3152
NSN 6110-01-208-9923
NSN 6610-01-608-2899
NSN 5910-01-220-5489
NSN 5985-00-070-7548