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 7035-01-369-1445
NSN 5935-01-614-2030
NSN 5855-00-327-2112
NSN 5945-00-889-9948
NSN 6645-00-057-3499
NSN 6240-00-861-2592
NSN 6150-00-897-2080
NSN 7035-01-376-0359
NSN 6145-00-240-1708
NSN 5998-01-494-9625
NSN 5920-00-405-1363
NSN 6145-01-466-3670