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 5920-00-647-3467
NSN 6220-00-888-7235
NSN 6685-01-567-6120
NSN 5895-01-567-3371
NSN 6610-00-311-0974
NSN 5920-01-500-1880
NSN 5920-01-267-1417
NSN 6105-01-389-6772
NSN 5950-01-226-3120
NSN 5835-01-347-8714
NSN 5998-01-135-0753
NSN 5990-01-014-1280