PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

942957Pump,axial Pistons

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-035-6896 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-035-6896 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-035-6896. Primary manufacturer part number: 942957.
Features
  • Pump,axial Pistons — FSC 4320
  • Pumping Element Operating Position: HORIZONTAL
  • Pump Reciprocating Design: SINGLE ACTING
  • Drive Connection Type: CLOSE COUPLED
  • Drive Shaft Type: KEY TYPE, EXTERNAL
  • Pump Rotation Direction: CLOCKWISE AND COUNTERCLOCKWISE
  • Intake Connection Type: ROUND FLANGE
  • Cylinder Quantity: 2
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,axial Pistons, cataloged under National Stock Number 4320-01-035-6896, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-035-6896
Primary Part Number942957
Item NamePump,axial Pistons
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Pumping Element Operating PositionHORIZONTAL
Pump Reciprocating DesignSINGLE ACTING
Drive Connection TypeCLOSE COUPLED
Drive Shaft TypeKEY TYPE, EXTERNAL
Pump Rotation DirectionCLOCKWISE AND COUNTERCLOCKWISE
Intake Connection TypeROUND FLANGE
Cylinder Quantity2
Reciprocating Stroke TypeVARIABLE
Discharge Connection Quantity1
Intake Connection Quantity1
Discharge Connection TypeROUND FLANGE
Pumping Element TypePISTON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-01-398-924300942957000 INTERCHANGEABLE
Wrench,box
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
942957 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5120-01-398-9243INTERCHANGEABLE
WRENCH,BOX
00942957000

Frequently Asked Questions

What is NSN 4320-01-035-6896?

NSN 4320-01-035-6896 is a Pump,axial Pistons, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-035-6896?

NSN 4320-01-035-6896 has 1 cross-referenced part number: 942957 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-01-035-6896?

There is 1 known substitute for 4320-01-035-6896: 5120-01-398-9243. Verify interchangeability with system specifications before substitution.

What are the specifications of 942957?

Key specifications for 942957: Pumping Element Operating Position: HORIZONTAL; Pump Reciprocating Design: SINGLE ACTING; Drive Connection Type: CLOSE COUPLED; Drive Shaft Type: KEY TYPE, EXTERNAL. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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