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 7035-01-406-5232
NSN 5990-01-047-4083
NSN 5996-01-501-6165
NSN 6105-01-602-9725
NSN 6145-01-113-1363
NSN 5960-00-452-6043
NSN 6150-01-066-8058
NSN 6110-00-960-2331
NSN 5975-01-189-8050
NSN 5835-00-977-1254
NSN 5925-00-615-2727
NSN 6150-00-255-5575