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 6130-01-090-5752
NSN 5895-01-642-0986
NSN 5855-01-376-0363
NSN 5915-00-286-3272
NSN 5999-01-614-0871
NSN 5895-01-319-5358
NSN 5915-01-102-8794
NSN 5996-00-888-1180
NSN 5975-00-759-0228
NSN 5905-01-067-9077
NSN 6135-00-175-7132
NSN 5835-00-813-1724