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 7035-01-607-6711
NSN 6645-01-025-1002
NSN 6130-01-021-3077
NSN 4140-01-075-5455
NSN 4140-01-121-2182
NSN 7035-00-205-1932
NSN 5998-00-592-1563
NSN 5895-01-077-6280
NSN 5930-00-655-3296
NSN 6105-01-201-4311
NSN 6240-00-799-1528
NSN 5935-00-964-4511