National Stock Number (NSN) 6145-01-255-6631, or NIIN 012556631, (cable,power,electrical) was assigned May 23, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 00232. [TWO OR MORE INSULATED CONDUCTORS (SOLID OR STRANDED) CONTAINED IN A COMMON COVERING, OR TWO OR MORE INSULATED CONDUCTORS TWISTED OR MOLDED TOGETHER WITHOUT A COMMON COVERING, OR ONE INSULATED CONDUCTOR WITH A METALLIC COVERING, COVERING, SHIELD, OR OUTER CONDUCTOR. THE RATED WORKING VOLTAGE OF THE ITEM MUST BE 300 VOLTS OR MORE, OR IN LIEU OF THIS THE TEST VOLTAGE MUST BE 1,000 VOLTS OR MORE; AND THE SIZE OF EACH INDIVIDUAL CONDUCTOR MUST BE NUMBER 18 AMERICAN WIRE GAGE (0.75 SQUARE MILLIMETERS) OR LARGER. FOR CABLES WITH UNINSULATED NEUTRAL CONDUCTOR USE THE HIGHTEST RATED VOLTAGE. REFERS TO BULK QUANTITIES ONLY, FOR ITEMS OF DEFINITE LENGTH WITH PROCESSED ENDS OR TERMINATED IN FITTINGS, SEE CABLE ASSEMBLY, POWER, ELECTRICAL. FOR LOW VOLTAGE AIRCRAFT AND AUTOMOTIVE CABLE, SEE CABLE, SPECIAL PURPOSE, ELECTRICAL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6145012556631 does not contain precious metals.
This NSN is associated to Schedule B 8544606000: insulated electric conductors for a voltage exceeding 1000 v, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335929: other communication and energy wire manufacturing.
This information was last updated on Aug 01, 2025.