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 5960-00-852-3781
NSN 6145-01-307-7164
NSN 5996-01-462-1631
NSN 7035-01-499-9239
NSN 5965-01-469-7401
NSN 6145-00-726-0637
NSN 5965-01-356-5358
NSN 6105-00-456-9829
NSN 6685-00-215-0557
NSN 6685-01-462-5866
NSN 5910-01-015-1280
NSN 5925-01-592-4733