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 5960-01-190-2996
NSN 6150-01-479-5781
NSN 6150-00-042-7710
NSN 7035-00-173-2281
NSN 5996-00-860-6136
NSN 5920-00-419-5382
NSN 5925-01-623-0051
NSN 6685-00-512-1862
NSN 6130-00-287-2932
NSN 5965-00-004-6371
NSN 5998-01-514-7013
NSN 5855-01-229-3864