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 5935-01-156-9013
NSN 6620-01-310-6653
NSN 5965-01-142-7624
NSN 5996-01-183-7647
NSN 6320-01-029-4220
NSN 5910-01-277-6334
NSN 5920-01-451-7533
NSN 6320-01-523-4954
NSN 6645-01-372-7475
NSN 6240-00-319-0173
NSN 5960-00-703-3208
NSN 5945-01-559-8374