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 5930-01-319-2321
NSN 5998-01-046-7762
NSN 6620-00-236-2048
NSN 6105-01-137-6004
NSN 5965-01-596-2944
NSN 5965-01-376-9305
NSN 5895-01-449-9638
NSN 6320-01-220-2264
NSN 5910-01-129-5112
NSN 5990-01-378-1444
NSN 5855-01-562-7562
NSN 5998-01-519-8033