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 6105-00-829-3756
NSN 6105-01-435-5530
NSN 5930-01-120-3349
NSN 6685-00-153-3914
NSN 5965-00-256-8687
NSN 6145-00-978-8056
NSN 6130-00-807-9513
NSN 5915-01-026-2420
NSN 5999-01-076-4206
NSN 6620-01-187-7267
NSN 5998-01-335-0558
NSN 6145-01-172-5630