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 6110-01-321-9126
NSN 6650-00-987-3220
NSN 5945-01-621-2751
NSN 6135-01-487-6275
NSN 6650-01-416-6272
NSN 5945-00-145-3714
NSN 6110-01-131-6324
NSN 6145-01-393-5387
NSN 6240-00-082-1142
NSN 6130-01-393-9588
NSN 6320-01-442-3428
NSN 6105-01-574-2547