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 6110-01-538-3876
NSN 5920-00-703-0207
NSN 5965-01-449-1101
NSN 6645-00-491-8963
NSN 5960-01-632-6576
NSN 6620-00-536-5028
NSN 5895-00-254-5001
NSN 5915-01-535-7478
NSN 5985-00-967-6294
NSN 5950-01-604-1561
NSN 5910-01-487-4365
NSN 5998-00-864-8029