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 5935-01-484-9332
NSN 6610-00-460-1419
NSN 5905-01-606-1573
NSN 5960-01-070-3258
NSN 5965-01-243-5494
NSN 5985-01-051-2796
NSN 6645-00-864-6794
NSN 6320-00-977-3930
NSN 6105-01-555-8995
NSN 5935-01-550-9686
NSN 5985-01-184-3990
NSN 5975-00-027-8298