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 6150-01-202-8214
NSN 6145-01-224-8341
NSN 5960-01-462-1864
NSN 7035-01-276-9016
NSN 5910-01-383-4894
NSN 6145-01-164-4716
NSN 5920-01-051-0090
NSN 5975-01-197-1923
NSN 5835-00-630-2775
NSN 6110-01-505-3414
NSN 6685-01-069-4336
NSN 5965-00-156-8562