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 6130-00-205-1714
NSN 5960-01-547-6699
NSN 4140-01-125-5187
NSN 6110-00-934-7943
NSN 5920-00-243-9335
NSN 5925-01-482-0533
NSN 6130-01-462-6084
NSN 5960-01-315-3021
NSN 5905-01-653-3750
NSN 5835-00-378-1429
NSN 5920-00-840-5428
NSN 5930-01-512-9642