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 6130-01-475-9725
NSN 5945-01-146-3614
NSN 6145-00-148-5748
NSN 6240-00-079-1759
NSN 6145-00-283-7641
NSN 5855-01-445-6551
NSN 6320-01-349-5515
NSN 5996-01-342-8293
NSN 6685-01-421-2206
NSN 6135-01-354-5535
NSN 5998-00-936-9998
NSN 5835-01-593-7579