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 6135-00-377-9165
NSN 5925-00-269-2685
NSN 6320-01-478-9351
NSN 5990-01-421-5342
NSN 5925-01-277-8537
NSN 5998-01-116-4344
NSN 5965-01-411-1493
NSN 5965-01-354-9834
NSN 5999-00-009-6659
NSN 6610-01-021-5068
NSN 6130-01-397-8482
NSN 5990-00-100-6643