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 6610-01-237-5815
NSN 5910-01-503-2822
NSN 7035-00-003-7518
NSN 6620-01-655-7664
NSN 5915-01-572-3811
NSN 6110-01-469-6730
NSN 5965-00-156-8562
NSN 6145-01-530-1519
NSN 6620-01-096-3723
NSN 5945-01-572-5971
NSN 6150-01-380-1132
NSN 6135-01-528-0699