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 5996-01-158-9695
NSN 5965-01-073-9081
NSN 4140-01-314-7365
NSN 6105-01-394-4175
NSN 6130-01-112-6540
NSN 7035-00-368-8761
NSN 6105-01-251-2557
NSN 5925-00-147-0749
NSN 5835-01-555-8963
NSN 5985-00-153-0864
NSN 6130-01-370-8707
NSN 7035-01-307-5366