National Stock Number (NSN) 6625-00-255-4633, or NIIN 002554633, (probe-lead assembly,test) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those 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.
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 Jul 02, 2005, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 39884. [A DEFINITE LENGTH OF WIRE OR CABLE WITH A CLIP, ELECTRICAL; CONNECTOR, PLUG, ELECTRICAL; CONNECTOR, RECEPTACLE, ELECTRICAL; JACK, TELEPHONE; JACK, TIP; PLUG, TIP; OR THE LIKE ON ONE OR BOTH ENDS AND PROBE, TEST ON EITHER END BUT NOT ON BOTH ENDS. ELECTRONIC COMPONENTS, SUCH AS CAPACITORS, ELECTRON TUBE, RESISTORS, SEMICONDUCTOR DEVICES, AND THE LIKE ARE MOUNTED INTO AND INCLUDED WITH THE ITEM FOR ATTENUATION OR AMPLIFICATION PURPOSES. MAY OR MAY NOT INCLUDE ACCESSORIES SUCH AS CLIP, ELECTRICAL; PROBE, TEST; TEST PROBE ATTACHMENT. FOR ITEMS WITHOUT ELECTRONIC COMPONENTS SEE, LEAD, TEST. FOR ITEMS DESIGNED FOR DIRECT ATTACHMENT TO A PROBE-LEAD ASSEMBLY, TEST SEE PROBE, TEST. FOR ITEMS DESIGNED FOR INDIRECT ATTACHMENT TO A PROBE-LEAD ASSEMBLY, TEST SEE TEST PROBE ATTACHMENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6625002554633 does not contain precious metals.
This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Jul 01, 2025.