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 5985-00-423-6790
NSN 6610-01-512-2025
NSN 5975-01-137-5673
NSN 5905-00-292-1113
NSN 5925-01-031-0663
NSN 5930-01-020-8415
NSN 5985-01-427-3734
NSN 6130-00-455-8371
NSN 6620-01-415-5803
NSN 5998-00-134-5216
NSN 5920-01-283-0214
NSN 5935-01-167-1334