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 5945-01-022-7784
NSN 6135-00-866-2311
NSN 5975-01-086-0508
NSN 5999-00-081-6082
NSN 5998-00-097-6685
NSN 5855-00-197-6387
NSN 6110-00-844-2564
NSN 5945-00-256-9320
NSN 5895-01-495-6145
NSN 5999-00-351-0540
NSN 5915-01-363-3319
NSN 6145-01-262-2160