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 6110-01-434-7461
NSN 5910-01-130-1541
NSN 5985-00-255-6279
NSN 5996-00-871-0626
NSN 5998-00-187-1515
NSN 5935-01-300-3733
NSN 5975-01-161-4069
NSN 7035-01-304-4138
NSN 5965-01-099-8414
NSN 6220-00-946-2454
NSN 5985-01-061-4591
NSN 5855-01-519-2486