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 5965-01-380-1808
NSN 5915-01-440-5468
NSN 6645-01-159-1489
NSN 6645-00-547-4388
NSN 5998-01-477-1655
NSN 6645-01-364-0867
NSN 5905-01-063-9004
NSN 5835-00-239-9619
NSN 5950-00-925-3821
NSN 5998-01-448-6429
NSN 5930-00-104-6148
NSN 2925-01-168-6253