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 5925-00-187-8860
NSN 6135-01-236-8603
NSN 5925-00-554-4114
NSN 6620-01-266-8894
NSN 5975-01-634-0678
NSN 5855-00-532-0025
NSN 6150-00-291-6847
NSN 5895-00-186-8572
NSN 5998-01-396-4934
NSN 6240-00-132-0955
NSN 5905-01-155-7111
NSN 5925-01-655-5550