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 6610-00-360-2713
NSN 6105-01-514-7310
NSN 6610-01-314-1611
NSN 5965-01-547-4779
NSN 5935-00-021-9628
NSN 5945-00-584-2046
NSN 6645-01-067-4393
NSN 5996-00-406-3593
NSN 6145-01-441-2630
NSN 5925-01-601-3410
NSN 6620-01-386-5914
NSN 6110-00-652-6643