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 5965-00-444-0621
NSN 6110-00-463-1537
NSN 6620-01-034-7636
NSN 6620-00-553-8988
NSN 6220-01-640-6930
NSN 5915-00-353-0853
NSN 5925-01-152-2690
NSN 5960-01-480-7629
NSN 5835-01-622-2556
NSN 6685-01-397-0117
NSN 6150-00-751-9173
NSN 6105-01-081-2041