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 5835-01-135-2601
NSN 5950-00-408-4785
NSN 6105-01-264-4059
NSN 6240-00-182-7944
NSN 6240-01-142-2963
NSN 6240-01-649-4420
NSN 5998-00-782-0414
NSN 6150-01-097-7312
NSN 5965-00-412-4402
NSN 6145-01-385-2269
NSN 6610-01-298-5662
NSN 5998-01-381-2389