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 5990-00-193-3028
NSN 6150-01-443-5118
NSN 5945-00-248-6798
NSN 5998-00-022-3617
NSN 5950-00-247-6612
NSN 6135-01-156-4627
NSN 6145-01-050-7531
NSN 5999-01-504-9067
NSN 2925-01-139-6340
NSN 5905-01-342-3671
NSN 6240-00-959-7025
NSN 5950-01-211-7018