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 5920-00-127-7629
NSN 5998-00-277-7552
NSN 6320-00-790-4844
NSN 5930-01-396-9716
NSN 6105-00-854-4575
NSN 5996-01-295-0710
NSN 5920-01-129-9638
NSN 5999-01-235-6014
NSN 4140-01-378-6386
NSN 6620-01-061-3497
NSN 6320-00-925-0558
NSN 6320-01-072-2073