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 5996-01-411-7705
NSN 6645-01-650-1860
NSN 5960-00-564-1039
NSN 5998-00-295-1152
NSN 5999-01-010-3221
NSN 6220-01-327-7760
NSN 5945-00-900-5518
NSN 5930-01-075-5013
NSN 4140-01-130-7858
NSN 5985-01-483-1042
NSN 6110-01-080-9445
NSN 6645-00-218-6354