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 6645-01-366-4344
NSN 5835-00-554-0399
NSN 6685-01-388-4061
NSN 5960-01-129-4203
NSN 6685-00-630-2190
NSN 6150-01-328-8460
NSN 5990-01-360-2900
NSN 5915-01-049-0241
NSN 5990-01-378-7349
NSN 5965-01-633-8849
NSN 6685-01-524-3201
NSN 6145-01-530-2344