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 6150-01-606-4070
NSN 5998-00-835-7261
NSN 6150-01-391-7366
NSN 2925-00-555-8836
NSN 5996-01-023-7896
NSN 6130-00-798-5514
NSN 5905-01-050-5665
NSN 5950-00-591-9355
NSN 6685-01-327-7381
NSN 5835-00-870-7034
NSN 6685-01-207-0666
NSN 6145-01-055-4695