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 5915-01-222-0879
NSN 6130-01-329-4432
NSN 5999-01-286-7805
NSN 6105-00-703-4377
NSN 5855-01-357-4335
NSN 7035-00-513-9764
NSN 5930-00-486-8897
NSN 6650-00-977-7533
NSN 6685-00-098-6500
NSN 6145-00-738-5601
NSN 5905-00-189-5613
NSN 2925-01-445-4095