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 7035-01-440-1862
NSN 6650-01-207-0039
NSN 6150-01-085-5858
NSN 5835-01-216-7289
NSN 5935-00-679-0792
NSN 5935-01-509-8624
NSN 7035-00-153-3826
NSN 5920-00-199-9498
NSN 6150-01-247-1175
NSN 6135-01-222-5464
NSN 2925-00-816-8765
NSN 5835-01-013-9321