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 6145-01-494-3798
NSN 5925-01-368-3723
NSN 5935-00-489-2062
NSN 5920-00-989-7254
NSN 6650-00-137-0283
NSN 5915-00-946-4531
NSN 6610-01-050-3075
NSN 6135-01-100-3593
NSN 6320-00-270-8222
NSN 6135-00-080-9176
NSN 6620-01-111-9064
NSN 6105-00-153-7967