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 6685-01-192-3051
NSN 6135-00-798-1425
NSN 6220-01-394-4003
NSN 6130-01-601-0630
NSN 6240-00-290-4185
NSN 6135-00-809-2148
NSN 2925-01-627-6568
NSN 5945-00-707-3384
NSN 6150-01-408-9927
NSN 4140-01-146-5409
NSN 5925-00-702-5322
NSN 6150-01-023-1516