National Stock Number (NSN) 4320-01-393-4275, or NIIN 013934275, (pumping unit,hydraulic,power dri) was assigned July 20, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 06, 2009. There has been one contract issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM76003D7017, SPM76003D7017, SPM76003D7017. The total value of the awarded contracts has been US$ 6,232.20.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 26, 2008, 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 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) 27495. [AN ITEM CONSISTING OF POWER DRIVEN HYDRAULIC PUMP(S) WITH INSTRUMENTS, CONTROLS AND THE LIKE ASSEMBLED ON A COMMON MOUNTING. IT MAY INCLUDE ENGINE(S) OR MOTOR(S) OR BE DESIGNED TO BE MOUNTED ON A VEHICLE WHICH PROVIDES THE POWER. IT MAY INCLUDE A HYDRAULIC FLUID RESERVOIR, PRESSURE FLUID FILTERS, ACCUMULATORS, BOOSTERS, HOSE AND HOSE REELS OR RACKS. IT IS USED IN THE OPERATION OF HYDRAULIC TOOLS OR EQUIPMENT AND/OR CHECKING OF HYDRAULIC SYSTEMS. SEE ALSO TEST STAND, HYDRAULIC SYSTEM COMPONENTS. EXCLUDES:FILLER, HYDRAULIC SYSTEM, GUIDED MISSILE.]. 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 4320013934275 does not contain precious metals.
This NSN is associated to Schedule B 8413919050: parts of hydraulic fluid power pumps. The Schedule B End Use is listed as industrial engines. NAICS classification category 333996: fluid power pump and motor manufacturing.
This information was last updated on Aug 01, 2025.