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 5935-01-023-1445
NSN 6610-00-115-9414
NSN 6150-00-857-8929
NSN 5925-00-650-1069
NSN 6320-00-831-2227
NSN 6320-01-473-3848
NSN 5835-01-318-5268
NSN 5905-01-517-9579
NSN 6135-00-816-9052
NSN 6240-00-939-2641
NSN 6110-01-213-0210
NSN 5998-00-897-1720