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 6610-01-652-6794
NSN 5920-01-552-4575
NSN 6135-00-078-9931
NSN 5925-01-598-3230
NSN 5945-01-180-8304
NSN 6105-01-254-3626
NSN 5910-00-466-3614
NSN 5965-00-309-4814
NSN 5925-00-247-0862
NSN 6150-00-287-6879
NSN 5998-00-837-0709
NSN 5935-01-063-4457