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 5996-01-012-3267
NSN 5975-00-125-6683
NSN 5975-01-570-7621
NSN 6135-01-366-9633
NSN 5920-01-471-7771
NSN 5835-01-369-7837
NSN 5925-01-451-5140
NSN 2925-01-068-3844
NSN 6240-00-948-6652
NSN 6150-00-193-3226
NSN 5925-01-202-9277
NSN 5996-00-153-3216