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 5996-01-140-8525
NSN 5855-00-631-4565
NSN 5905-01-400-0963
NSN 5950-01-382-6989
NSN 5855-01-141-5190
NSN 6110-00-845-8362
NSN 6150-00-246-6673
NSN 5855-01-469-2798
NSN 5895-00-104-4583
NSN 6320-00-539-9283
NSN 5996-00-826-8837
NSN 6220-01-321-7088