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 5855-01-391-7077
NSN 5835-01-061-7770
NSN 5915-00-153-4805
NSN 5965-00-015-7408
NSN 5915-01-399-7278
NSN 5855-01-100-3272
NSN 6130-00-391-5941
NSN 5999-01-525-6241
NSN 6105-00-337-0904
NSN 6105-01-242-4872
NSN 6130-00-139-6409
NSN 5915-01-551-0745