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 2925-00-351-1015
NSN 6135-01-309-5765
NSN 7035-00-902-8995
NSN 5895-01-116-1692
NSN 6135-00-577-8429
NSN 5985-01-329-3303
NSN 5910-00-429-0075
NSN 6645-00-269-2764
NSN 5835-00-133-0599
NSN 5935-01-628-5159
NSN 5920-01-263-2781
NSN 5930-01-525-5687