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 5975-01-565-7434
NSN 6620-00-022-8056
NSN 5915-01-311-9271
NSN 5985-00-456-3199
NSN 5998-00-866-4605
NSN 5998-01-598-7424
NSN 6110-01-319-2687
NSN 6130-00-236-5085
NSN 6110-01-147-9175
NSN 5915-00-069-9022
NSN 6620-01-281-6386
NSN 5960-00-567-2380