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 6610-01-342-9774
NSN 6145-01-244-8758
NSN 5996-01-572-4248
NSN 6610-00-835-0248
NSN 5920-00-180-4278
NSN 5990-01-328-9846
NSN 5910-01-319-0399
NSN 6645-00-145-6411
NSN 5835-01-439-0180
NSN 5996-00-078-0869
NSN 5945-00-679-1903
NSN 5998-00-018-7684