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 5999-01-145-5084
NSN 5998-01-473-3168
NSN 5975-00-245-6811
NSN 5945-01-203-4633
NSN 6130-01-442-3444
NSN 5965-01-416-8836
NSN 7035-00-252-7467
NSN 6145-01-414-2195
NSN 6135-01-461-2915
NSN 6130-00-246-5906
NSN 6610-00-242-3160
NSN 5905-00-494-5891