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 5998-00-146-0251
NSN 6150-01-512-3434
NSN 5855-01-017-7366
NSN 5999-01-299-2588
NSN 5910-01-458-5452
NSN 7035-01-501-2950
NSN 6105-01-230-5012
NSN 5855-00-962-5792
NSN 5920-00-276-8657
NSN 5996-01-383-7298
NSN 5925-01-451-0518
NSN 6130-01-208-2735