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 5905-01-299-8389
NSN 5985-00-920-9091
NSN 6110-01-474-6288
NSN 5950-01-168-7568
NSN 7035-01-341-6656
NSN 5925-01-271-3027
NSN 5905-01-399-0607
NSN 6240-01-539-5100
NSN 5998-00-132-1361
NSN 6320-00-186-6452
NSN 5945-00-615-9218
NSN 5950-00-104-5908