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 5999-00-610-7629
NSN 5996-00-433-8371
NSN 5910-00-407-0280
NSN 6685-00-822-6923
NSN 7035-01-408-6802
NSN 5930-01-226-0032
NSN 5835-01-050-7882
NSN 5910-01-414-7478
NSN 6135-01-459-1239
NSN 6320-01-160-8578
NSN 6220-00-420-1245
NSN 2925-01-213-6622