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 6320-00-882-7061
NSN 5996-01-355-7475
NSN 6130-00-051-3187
NSN 5960-01-095-6873
NSN 7035-00-529-3128
NSN 6110-00-905-6148
NSN 6150-01-151-2753
NSN 5999-00-411-2885
NSN 6105-01-226-9363
NSN 5835-01-619-6268
NSN 6240-00-571-8449
NSN 5920-00-583-8674