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 6150-00-836-6466
NSN 5905-00-946-6214
NSN 5950-01-523-3591
NSN 6650-01-428-6799
NSN 6685-00-067-5968
NSN 5950-00-720-2706
NSN 5998-00-182-6471
NSN 7035-01-448-4740
NSN 6220-00-066-9599
NSN 6145-00-515-6931
NSN 5996-00-186-8709
NSN 5950-01-318-0053