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 5999-00-894-6892
NSN 5945-00-835-2517
NSN 5945-01-213-3757
NSN 5996-01-299-7792
NSN 5975-00-768-0306
NSN 5910-01-421-6036
NSN 5945-01-109-5264
NSN 6645-00-153-3834
NSN 6610-00-318-5735
NSN 5965-01-155-0811
NSN 5965-01-560-1824
NSN 5925-01-151-1448