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 6130-01-143-5952
NSN 6240-00-067-7526
NSN 6685-01-044-5044
NSN 6110-01-058-2476
NSN 5998-00-253-2307
NSN 6130-01-150-4450
NSN 5915-00-007-9226
NSN 5996-01-515-6895
NSN 6135-00-347-0595
NSN 5960-01-295-8924
NSN 5835-00-764-4388
NSN 6220-01-425-5521