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 6150-01-494-3647
NSN 6620-01-362-5432
NSN 5965-01-068-2714
NSN 6650-01-139-0022
NSN 5925-01-328-0327
NSN 5999-01-282-2117
NSN 5910-01-606-9761
NSN 6650-00-172-7519
NSN 6135-01-332-0431
NSN 5960-01-340-4487
NSN 5998-00-388-0259
NSN 5910-01-643-5704