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 5998-00-836-5602
NSN 6610-01-018-0648
NSN 6320-01-170-4068
NSN 5895-00-554-4573
NSN 5910-01-193-3367
NSN 5895-01-467-9643
NSN 6130-00-170-4844
NSN 6145-01-103-3273
NSN 5920-00-800-8998
NSN 5835-01-589-4735
NSN 5965-00-103-5000
NSN 5935-01-383-8215