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 5935-01-014-5545
NSN 5985-01-487-0220
NSN 5935-01-286-7053
NSN 5925-01-330-3175
NSN 5910-00-559-7389
NSN 6130-00-968-7562
NSN 5990-01-651-6364
NSN 6685-01-139-3729
NSN 5920-00-937-3713
NSN 5998-01-422-4602
NSN 6130-00-069-8745
NSN 5996-00-492-9771