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 6135-00-856-1343
NSN 6685-01-473-6950
NSN 6645-01-294-2479
NSN 6645-01-406-7322
NSN 5998-01-232-2998
NSN 5855-01-329-6087
NSN 6685-00-988-3444
NSN 6135-01-423-7502
NSN 5835-01-390-4667
NSN 6150-00-848-7666
NSN 5855-01-300-8215
NSN 2925-01-244-3016