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 5996-00-150-8842
NSN 6135-01-626-0875
NSN 4140-01-220-7697
NSN 6650-01-336-2866
NSN 5999-01-079-2716
NSN 6685-00-446-9272
NSN 5915-01-490-3321
NSN 5965-01-626-5775
NSN 5998-01-385-1629
NSN 6685-00-526-9433
NSN 5996-00-336-3046
NSN 6645-00-163-9580