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 6240-01-270-3655
NSN 5935-01-514-0572
NSN 5990-00-174-6695
NSN 5930-01-355-5452
NSN 5835-01-454-2674
NSN 6320-01-319-3584
NSN 5910-01-582-2917
NSN 6150-00-361-9880
NSN 5975-01-111-5599
NSN 5895-01-321-4664
NSN 6240-01-329-8095
NSN 5855-00-304-7163