Material nitrile rubber/buna-n
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.
NSN 5835-01-470-3337
NSN 6220-00-878-7301
NSN 6320-01-090-8296
NSN 5930-00-109-0952
NSN 6135-00-182-7008
NSN 5855-00-631-4565
NSN 2925-01-197-7864
NSN 5975-00-909-5174
NSN 5960-01-020-6316
NSN 5925-00-682-4096
NSN 6110-00-334-3361
NSN 5925-01-642-1198