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 5985-01-463-5779
NSN 5910-01-382-1062
NSN 5996-00-707-6228
NSN 5945-00-280-7765
NSN 5925-01-384-3402
NSN 6110-01-446-7126
NSN 5965-01-181-5706
NSN 5960-00-816-3759
NSN 5965-01-050-8447
NSN 6110-00-018-9112
NSN 5950-00-532-7151
NSN 5965-00-455-7581