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 5895-01-210-6018
NSN 6650-01-364-0299
NSN 6610-01-322-4331
NSN 5999-01-067-6524
NSN 5990-00-424-8872
NSN 6610-01-479-8162
NSN 6135-01-421-4855
NSN 5905-01-281-6201
NSN 2925-01-359-9818
NSN 5950-01-482-9041
NSN 5945-01-222-0847
NSN 5975-00-428-1683