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 5930-01-004-0942
NSN 6645-00-351-8580
NSN 5835-00-454-7239
NSN 5910-01-143-8636
NSN 6685-01-357-8856
NSN 5855-01-423-0817
NSN 5930-01-129-4993
NSN 6645-00-337-8298
NSN 5915-01-144-1602
NSN 5945-01-493-4356
NSN 6110-00-496-0532
NSN 5905-01-165-1697