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 6685-01-426-8929
NSN 6685-01-039-0701
NSN 5855-00-482-9876
NSN 5905-01-116-0846
NSN 5975-01-254-1641
NSN 5975-01-293-0521
NSN 5985-00-354-3295
NSN 5895-00-185-4543
NSN 6130-00-153-3136
NSN 5975-01-344-3170
NSN 5998-01-634-0604
NSN 6105-00-018-0735