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 2925-00-891-9289
NSN 5920-01-237-6517
NSN 6135-01-346-0851
NSN 5930-01-084-1272
NSN 5920-00-416-5999
NSN 6105-01-424-4207
NSN 5935-01-493-9052
NSN 5998-01-306-1684
NSN 5985-01-400-3876
NSN 6685-01-173-1506
NSN 6220-01-038-8292
NSN 6105-01-113-7039