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 5985-00-353-6339
NSN 5905-01-391-5673
NSN 2925-00-363-9878
NSN 5950-01-634-0677
NSN 5920-00-930-2307
NSN 6110-01-449-4016
NSN 6685-01-058-3022
NSN 5930-01-139-5177
NSN 5905-01-428-9660
NSN 6645-01-330-4251
NSN 5915-01-583-9732
NSN 5920-00-294-0753