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 6685-01-047-6494
NSN 5915-01-546-4186
NSN 6650-01-376-6965
NSN 5975-01-592-9273
NSN 6685-00-086-9798
NSN 6150-01-579-3417
NSN 5835-00-814-1359
NSN 5925-01-464-8917
NSN 6130-01-303-1380
NSN 6220-01-469-6213
NSN 6620-01-547-3967
NSN 5985-01-433-0384