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 5895-01-354-9948
NSN 5998-01-418-9028
NSN 6220-01-112-8855
NSN 5996-00-201-3763
NSN 2925-00-617-0826
NSN 5998-00-952-3008
NSN 6620-01-117-0834
NSN 6240-01-319-5523
NSN 5998-01-306-5221
NSN 5930-00-082-1002
NSN 5960-01-325-2241
NSN 4140-01-442-8646