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 5925-01-069-7607
NSN 5998-00-368-0439
NSN 5960-01-361-6543
NSN 5930-01-237-4782
NSN 5945-01-478-8515
NSN 5855-01-441-1392
NSN 6685-01-306-1218
NSN 6240-01-621-2774
NSN 6110-00-056-1565
NSN 6320-01-019-1028
NSN 6105-01-347-6173
NSN 5835-01-245-8077