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 5998-01-462-0025
NSN 5960-00-652-5570
NSN 6240-00-547-2127
NSN 5999-00-916-2273
NSN 5999-01-579-2804
NSN 6685-01-243-5833
NSN 6110-01-117-8836
NSN 5905-01-383-4949
NSN 5905-01-299-1670
NSN 5910-01-421-0769
NSN 6150-01-479-5191
NSN 5925-00-732-7530