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 5905-01-586-0264
NSN 5996-00-420-1408
NSN 5855-00-327-2112
NSN 6145-00-454-0566
NSN 5998-01-164-8031
NSN 6135-01-450-3781
NSN 6105-01-442-5644
NSN 6610-01-425-1523
NSN 6105-01-098-7358
NSN 6135-01-022-5427
NSN 6240-01-263-5343
NSN 5935-01-282-8976