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 5996-01-573-2343
NSN 6110-01-500-7226
NSN 6130-00-593-4769
NSN 6320-01-631-7828
NSN 5985-00-153-0864
NSN 5835-01-234-3524
NSN 5915-00-683-8248
NSN 6685-01-474-6470
NSN 6130-01-476-3640
NSN 2925-01-038-7625
NSN 5945-01-488-2867
NSN 5835-01-094-2662