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 5835-01-380-5943
NSN 5935-00-056-5018
NSN 6130-01-020-9004
NSN 5915-01-349-4270
NSN 6645-01-363-9790
NSN 6150-01-289-2944
NSN 5975-00-164-7661
NSN 5905-01-568-2028
NSN 6150-01-291-4877
NSN 6130-01-095-5347
NSN 5975-00-988-3493
NSN 5905-01-168-3262