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 6105-01-184-5602
NSN 5895-00-784-1167
NSN 6110-01-391-6067
NSN 5998-01-614-4693
NSN 5915-00-451-7306
NSN 5985-01-209-3042
NSN 5975-00-862-4506
NSN 5925-01-549-8757
NSN 6145-00-479-0042
NSN 5925-01-449-4509
NSN 5925-01-552-8830
NSN 5915-01-521-4073