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 5925-00-148-8241
NSN 5835-00-794-7500
NSN 6150-00-218-0891
NSN 5990-01-453-3552
NSN 6145-00-007-1620
NSN 5996-00-213-7121
NSN 6110-01-086-4204
NSN 5999-01-401-5322
NSN 5895-01-580-0942
NSN 5895-01-391-7200
NSN 5930-00-376-2274
NSN 6645-01-017-8576