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 5895-01-265-2292
NSN 5999-00-523-2868
NSN 6145-01-121-7620
NSN 5895-01-163-4468
NSN 5975-01-634-0678
NSN 5905-01-139-6776
NSN 5920-00-683-7883
NSN 6685-00-925-2862
NSN 5910-01-567-3525
NSN 6240-00-146-9322
NSN 7035-00-117-0418
NSN 5990-00-133-7734