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 5925-00-564-4268
NSN 6240-01-480-8996
NSN 5915-01-487-3883
NSN 6145-01-099-9620
NSN 6105-00-242-4647
NSN 5930-00-116-2762
NSN 5945-01-442-5669
NSN 5855-01-406-7237
NSN 5905-01-017-8657
NSN 5910-00-181-4447
NSN 5965-01-068-6696
NSN 5935-01-372-2734