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 6145-01-600-3386
NSN 5895-00-500-4227
NSN 6150-00-802-8362
NSN 5999-01-548-7952
NSN 5996-00-222-6049
NSN 6150-00-591-7994
NSN 6650-01-078-5587
NSN 6110-00-672-9304
NSN 5985-01-327-3017
NSN 5910-00-992-9860
NSN 6645-01-367-1316
NSN 2925-01-656-0392