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 5915-01-265-8357
NSN 6320-01-556-2011
NSN 5855-00-455-6070
NSN 5905-01-379-3905
NSN 5945-01-215-6073
NSN 6685-01-331-4378
NSN 5990-01-065-0492
NSN 6135-00-321-6707
NSN 6150-01-311-0467
NSN 5920-00-972-7203
NSN 6220-01-626-8270
NSN 5835-01-529-3050