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 6145-00-702-0057
NSN 5996-01-035-8219
NSN 5960-01-449-1310
NSN 5895-01-425-1475
NSN 5960-01-485-2467
NSN 5975-01-422-9712
NSN 6105-01-085-0989
NSN 6105-01-168-8246
NSN 6645-01-546-0491
NSN 5998-01-537-1270
NSN 5915-01-139-5247
NSN 6105-00-900-4143