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 5945-00-065-3272
NSN 6135-00-196-5267
NSN 5998-00-943-6287
NSN 5975-00-835-2213
NSN 5855-01-138-4985
NSN 7035-00-803-3056
NSN 5855-00-100-9003
NSN 5975-01-152-1266
NSN 5930-01-608-3988
NSN 6610-01-400-3880
NSN 6145-00-301-9124
NSN 6645-01-577-7932