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 6135-01-354-5535
NSN 5905-01-338-3123
NSN 5945-00-185-6609
NSN 5998-01-479-0945
NSN 5998-00-410-8812
NSN 6240-01-523-8401
NSN 6240-00-253-7611
NSN 7035-01-057-1526
NSN 6650-01-212-3964
NSN 6105-00-816-9397
NSN 4140-01-044-4809
NSN 5965-01-462-9340