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 5945-01-500-1606
NSN 5855-00-185-1560
NSN 5990-01-580-2191
NSN 6110-01-325-3145
NSN 6150-01-226-1654
NSN 5996-01-538-4658
NSN 6105-00-489-3169
NSN 5925-01-505-1126
NSN 6645-01-647-0509
NSN 6610-01-452-5180
NSN 5965-01-135-3679
NSN 5905-00-189-1218