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 5998-00-081-7305
NSN 5925-01-518-2635
NSN 5945-00-372-3586
NSN 5996-01-335-8351
NSN 6150-01-085-3752
NSN 5975-00-508-1505
NSN 6610-01-610-9376
NSN 5996-01-021-0521
NSN 6220-00-985-3465
NSN 5895-01-358-1361
NSN 5905-01-622-6964
NSN 6685-01-370-5258