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 5945-01-135-4014
NSN 5999-01-535-1290
NSN 6320-01-094-2634
NSN 6610-00-335-6083
NSN 5910-01-230-8255
NSN 6610-00-009-2736
NSN 5990-01-400-3299
NSN 5925-00-050-8501
NSN 5925-00-830-4896
NSN 5835-00-757-3558
NSN 5999-01-140-9516
NSN 6150-01-014-9231