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 5965-01-024-7960
NSN 6240-00-710-2742
NSN 6110-00-412-2305
NSN 6240-00-117-3778
NSN 5950-01-605-6984
NSN 5835-01-529-3050
NSN 6130-00-804-8800
NSN 6620-00-308-2531
NSN 4140-00-555-3856
NSN 2925-01-578-7731
NSN 5930-00-905-3035
NSN 5945-00-468-4092