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 6105-01-130-4089
NSN 6150-01-424-7149
NSN 5999-01-603-0430
NSN 5915-01-548-7679
NSN 5925-01-514-8295
NSN 5965-00-387-6880
NSN 5965-00-236-0016
NSN 5985-00-068-5815
NSN 5990-01-442-3520
NSN 5998-00-582-5066
NSN 5950-01-153-0668
NSN 6320-01-250-0290