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 2925-01-376-9236
NSN 5996-01-445-1359
NSN 5835-01-190-0482
NSN 6620-00-930-5680
NSN 5930-00-352-4955
NSN 5895-01-578-5301
NSN 5920-01-074-2094
NSN 5975-01-337-7918
NSN 6150-01-503-9537
NSN 6610-01-512-2025
NSN 6145-01-232-0528
NSN 6130-01-100-3026