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 5975-01-256-8116
NSN 5835-00-427-2772
NSN 5965-00-845-6325
NSN 6135-01-554-4281
NSN 5910-01-319-2431
NSN 5975-00-263-3379
NSN 6150-01-519-3104
NSN 6620-00-060-6801
NSN 6220-01-281-8848
NSN 5975-01-261-2576
NSN 5920-01-645-6082
NSN 6150-00-698-2119