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 5950-00-569-0460
NSN 5935-01-145-4620
NSN 6620-01-353-6675
NSN 6135-01-051-7836
NSN 5905-00-073-7922
NSN 5996-00-231-9322
NSN 6110-01-051-4196
NSN 5930-01-223-0517
NSN 5996-00-965-5261
NSN 6650-00-295-3609
NSN 5910-01-443-1910
NSN 5998-01-535-0677