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 6645-00-634-9317
NSN 5950-01-055-5035
NSN 5910-00-287-3258
NSN 6685-01-250-4341
NSN 6130-00-332-8383
NSN 5935-00-368-2267
NSN 5998-00-917-7529
NSN 5998-00-117-4261
NSN 6130-01-044-2671
NSN 6620-01-363-4792
NSN 6645-01-442-4032
NSN 6105-01-319-0144