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 6645-01-191-0107
NSN 6105-01-421-5432
NSN 5835-00-554-0399
NSN 2925-00-730-3115
NSN 6110-01-372-7445
NSN 6240-00-677-0305
NSN 5996-01-042-6860
NSN 2925-00-105-3907
NSN 6620-00-475-3224
NSN 5998-01-527-4867
NSN 5996-00-130-5376
NSN 6105-00-258-2157