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 2925-01-560-4123
NSN 5945-01-067-9362
NSN 5855-01-020-7982
NSN 6105-01-516-8000
NSN 6145-00-066-4456
NSN 6130-00-022-0596
NSN 6620-01-476-7355
NSN 5998-01-029-3835
NSN 5855-01-218-3735
NSN 5996-01-482-3929
NSN 6105-00-479-8991
NSN 6130-00-518-1884