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 5935-01-202-8272
NSN 6145-01-335-4944
NSN 6150-01-437-5552
NSN 6105-00-870-2890
NSN 6645-01-123-9277
NSN 6685-00-401-5594
NSN 5950-01-546-3864
NSN 7035-00-574-4223
NSN 5990-00-827-4891
NSN 6135-01-142-6456
NSN 6145-01-469-9497
NSN 5965-00-193-2406