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 5945-00-884-6256
NSN 4140-01-169-8428
NSN 5990-00-997-1382
NSN 5920-00-900-4924
NSN 6320-01-204-2922
NSN 6145-01-176-4047
NSN 5925-00-660-3892
NSN 5905-01-503-8040
NSN 5998-00-141-9872
NSN 5935-00-509-5813
NSN 6685-01-550-0168
NSN 5930-00-276-9289