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 5925-00-841-9425
NSN 6685-00-250-0633
NSN 5935-01-481-3099
NSN 6240-00-218-1480
NSN 5996-01-099-9801
NSN 6110-01-453-4717
NSN 6150-00-288-6245
NSN 5998-01-381-8107
NSN 5996-01-422-3087
NSN 6135-01-041-3829
NSN 5835-00-905-7165
NSN 6220-00-262-0017