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 5930-01-319-2489
NSN 5835-01-557-9062
NSN 6240-00-122-6697
NSN 6320-00-004-9158
NSN 5998-01-512-1613
NSN 6105-01-330-1994
NSN 6105-01-200-8131
NSN 5930-00-984-6161
NSN 5835-01-355-3654
NSN 5945-01-535-0412
NSN 5910-00-248-6370
NSN 6150-01-424-0508