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 6135-01-611-8483
NSN 6130-00-401-5556
NSN 6105-01-104-7856
NSN 6620-01-243-5281
NSN 7035-00-870-0290
NSN 4140-01-444-1746
NSN 6610-01-549-1802
NSN 6610-01-352-5500
NSN 5975-00-983-5239
NSN 5975-01-406-6830
NSN 2925-00-982-0409
NSN 5895-01-446-6374