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 6145-01-573-3328
NSN 5895-01-586-0575
NSN 5895-01-307-3476
NSN 6130-01-121-3312
NSN 5985-01-083-7340
NSN 4140-01-456-3897
NSN 6130-00-446-6922
NSN 5935-00-243-8752
NSN 5960-01-411-5899
NSN 5975-01-412-5328
NSN 5996-00-698-5854
NSN 5998-00-882-8838