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 5915-00-894-3825
NSN 5945-00-388-8824
NSN 5835-00-399-5358
NSN 6240-00-975-0868
NSN 5905-00-307-0982
NSN 6320-01-450-1696
NSN 5950-01-100-5649
NSN 6130-01-258-0777
NSN 6130-01-065-2368
NSN 5935-01-326-2351
NSN 5895-00-969-1657
NSN 2925-01-068-3844