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 5960-01-021-0659
NSN 6220-01-617-4838
NSN 5895-01-322-4836
NSN 5998-00-446-8830
NSN 5965-00-217-2476
NSN 5996-01-630-2492
NSN 6135-01-136-8306
NSN 5905-00-740-8205
NSN 6110-00-900-3970
NSN 6145-00-177-4731
NSN 5920-01-208-7707
NSN 6320-00-242-3300