National Stock Number
3040-01-263-7555
National Stock Number (NSN) 3040-01-263-7555, or NIIN 012637555, (connector assembly,electrical-fluid pressure) was assigned September 18, 1987 in the Federal Logistics Information System (FLIS). NIIN 012637555 was cancelled on February 13, 1998, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 37475. [AN ITEM WHICH HAS INTEGRAL CONNECTIONS FOR ELECTRICAL POWER AND FLUID PRESSURE. IT PROVIDES A CONTINUATION OF POWER AND PRESSURE DURING THE ROTATION OF A BUCKET, CUPOLA OR TURRET. IT USUALLY IS MOUNTED IN THE AXIAL CENTER BELOW THE CENTER LINE OF THE ROTATING UNIT. IT MAY PROVIDE PASSAGES FOR FLUID IN THE NON-POWER STATE, SUCH AS VENTILATORY AIR IN A CLOSED SYSTEM. IT MAY NOT PROVIDE SEPARATE FUNCTIONS IF DISASSEMBLED. EXCLUDES:RING, ELECTRICAL CONTACT.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040012637555 does not contain precious metals.
This information was last updated on Aug 01, 2025.