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 5930-01-093-9432
NSN 6610-01-527-8006
NSN 5998-01-159-0971
NSN 5855-01-658-4510
NSN 5835-01-391-4556
NSN 6135-00-191-6444
NSN 6110-01-338-2724
NSN 5895-01-346-0677
NSN 5990-00-396-8338
NSN 5855-00-003-3228
NSN 5920-01-396-4345
NSN 6645-01-281-7254