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 5935-00-242-4295
NSN 5910-01-107-6106
NSN 5895-01-448-8901
NSN 5915-00-198-6906
NSN 6135-01-164-3561
NSN 7035-01-422-4642
NSN 5855-00-797-8217
NSN 6145-01-302-5687
NSN 5950-01-085-6343
NSN 5965-01-388-1379
NSN 5990-01-353-3691
NSN 5930-00-942-4152