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 5960-00-871-3950
NSN 5915-01-463-8413
NSN 5905-00-336-5442
NSN 6645-00-762-7452
NSN 5950-01-104-5445
NSN 5998-01-160-5640
NSN 5905-01-419-8786
NSN 6110-01-206-4187
NSN 5835-00-954-1190
NSN 6145-01-659-8709
NSN 5935-00-281-1237
NSN 6320-01-285-1922