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 5996-01-411-3894
NSN 6105-01-353-9082
NSN 6645-01-553-8500
NSN 6105-00-932-3627
NSN 6130-01-211-2589
NSN 5905-01-158-1069
NSN 6145-01-536-3944
NSN 6320-00-994-0179
NSN 5985-01-160-4430
NSN 5960-00-469-1126
NSN 5835-01-321-7895
NSN 5999-00-707-0073