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 5855-00-058-1293
NSN 6685-01-519-2359
NSN 7035-01-189-7367
NSN 5960-00-289-6591
NSN 5910-00-672-1998
NSN 5930-01-583-9734
NSN 5905-00-282-2504
NSN 7035-00-849-5526
NSN 6110-00-035-4840
NSN 5915-00-856-2916
NSN 5835-00-924-4268
NSN 5990-01-446-5546