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 7035-00-465-3298
NSN 6240-00-518-3541
NSN 5965-01-138-0707
NSN 6320-01-249-3236
NSN 5895-00-702-4045
NSN 2925-01-457-2202
NSN 6320-01-374-9924
NSN 5998-01-424-0464
NSN 6645-00-226-2270
NSN 5985-01-270-7054
NSN 6610-00-872-7600
NSN 6130-01-352-6112