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 5935-01-605-1069
NSN 6645-00-192-1152
NSN 5999-01-125-2554
NSN 6110-01-597-8686
NSN 5965-01-418-1760
NSN 6150-01-042-4922
NSN 5990-00-479-9157
NSN 6130-01-145-4924
NSN 5945-01-337-5720
NSN 5990-01-314-8591
NSN 6135-00-050-7189
NSN 6130-01-233-9644