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 5855-01-656-6808
NSN 5998-01-265-8299
NSN 5905-01-440-3851
NSN 5960-01-496-7837
NSN 5990-01-269-2111
NSN 5925-01-214-6494
NSN 5915-00-739-7331
NSN 5996-01-400-3558
NSN 6620-01-425-5193
NSN 6130-00-977-5970
NSN 5835-01-463-2334
NSN 6685-01-082-1350