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 5950-01-160-8176
NSN 5960-00-221-9614
NSN 6145-01-552-2280
NSN 5999-01-127-2465
NSN 6150-00-537-4333
NSN 5835-00-170-5238
NSN 5895-01-354-4287
NSN 6135-01-210-8715
NSN 5950-01-385-2202
NSN 5915-01-367-8614
NSN 6620-00-309-9920
NSN 6110-01-213-0210