Material nitrile
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 5975-01-267-1790
NSN 5960-01-167-8796
NSN 6105-01-648-4431
NSN 5990-00-150-6979
NSN 5990-01-172-4553
NSN 7035-00-104-7613
NSN 6685-01-440-2578
NSN 5996-00-713-4013
NSN 6145-00-661-0192
NSN 5990-01-123-4226
NSN 5960-01-017-0989
NSN 5990-01-170-6081