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 5895-01-468-4859
NSN 5935-01-154-6803
NSN 6320-00-261-9136
NSN 7035-00-763-6180
NSN 6130-01-382-7810
NSN 6130-01-451-3931
NSN 5998-00-585-0083
NSN 5975-01-444-1703
NSN 5910-01-409-0729
NSN 2925-00-355-5130
NSN 6610-00-814-0569
NSN 5960-01-413-3877