National Stock Number
4940-01-273-3073
National Stock Number (NSN) 4940-01-273-3073, or NIIN 012733073, (tester,hydraulic hose assembly) was assigned February 23, 1988 in the Federal Logistics Information System (FLIS). 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, 2 suppliers are listed as Active suppliers 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 Sep 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 28151. [A PNEUMATICALLY OPERATED UNIT CONSISTING OF A PUMP, A FLUID RESERVOIR, FILTERS, LINES, FITTINGS, AND CONTROL GAGES. IT IS SPECIFICALLY DESIGNED TO PERFORM PROOF PRESSURE AND LEAKAGE TESTS ON HOSE ASSEMBLIES.]. 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 4940012733073 does not contain precious metals.
This information was last updated on Aug 01, 2025.