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 5905-01-024-9111
NSN 5999-01-519-9170
NSN 6150-01-471-8709
NSN 5998-01-551-0659
NSN 6145-01-443-8351
NSN 5990-00-055-1956
NSN 5935-00-490-0321
NSN 5835-01-392-0575
NSN 6105-01-158-4268
NSN 5915-01-565-5134
NSN 6135-01-168-2944
NSN 6320-01-622-5493