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 5996-00-518-0460
NSN 5945-01-186-6349
NSN 5910-01-578-1215
NSN 6320-01-145-9013
NSN 5990-00-170-4239
NSN 5998-01-222-2542
NSN 6130-01-547-0520
NSN 5990-00-306-0222
NSN 6220-01-123-7796
NSN 5925-01-428-4206
NSN 5996-01-656-7054
NSN 2925-00-246-3077