Material buna-n
No other part numbers with same form, fit, and function found.
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 6620-01-231-9731
NSN 6105-01-443-5157
NSN 6105-00-952-5031
NSN 4140-01-363-6802
NSN 2925-01-027-1293
NSN 5905-00-415-1912
NSN 6145-00-538-9067
NSN 6610-01-329-0969
NSN 5965-01-048-4767
NSN 5910-00-195-8637
NSN 5960-01-019-0017
NSN 5920-01-134-7853