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 5996-01-205-0912
NSN 6320-00-905-0543
NSN 5895-00-119-2209
NSN 5915-01-069-0453
NSN 5855-01-463-9401
NSN 5965-00-661-0469
NSN 5998-00-269-2135
NSN 5895-01-398-0063
NSN 5835-01-632-6627
NSN 6650-00-356-8405
NSN 5925-01-160-7609
NSN 6110-01-608-3775