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 5998-00-068-6941
NSN 6610-01-548-3401
NSN 5945-01-335-1912
NSN 5998-01-374-7688
NSN 5950-00-841-9190
NSN 5996-01-336-1479
NSN 6320-00-456-0836
NSN 6110-00-715-6239
NSN 5835-00-572-7445
NSN 5975-00-945-9065
NSN 5930-01-317-2209
NSN 5930-01-376-8461