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 5945-00-182-7384
NSN 6110-01-279-7621
NSN 6220-01-063-9543
NSN 6110-00-730-8143
NSN 6220-00-249-4751
NSN 6145-01-600-8532
NSN 6220-01-319-2580
NSN 5965-01-138-9288
NSN 6650-01-139-5839
NSN 5945-01-145-5488
NSN 5985-01-147-4867
NSN 7035-01-536-9802