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 5930-01-571-9616
NSN 5935-01-218-4338
NSN 5998-00-255-3631
NSN 6130-00-197-9371
NSN 5999-00-206-0444
NSN 5925-00-456-0651
NSN 6130-01-344-3588
NSN 6220-01-018-2049
NSN 4140-01-634-0330
NSN 5965-01-510-3456
NSN 2925-01-480-3351
NSN 5895-00-861-6067