PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PV-15-A3-R-4DPump,axial Pistons

Sundstrand Corp Sundstrand Hydraulics Div · NSN 4320-01-136-0519 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-136-0519 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-136-0519. Primary manufacturer part number: PV-15-A3-R-4D.
Features
  • Pump,axial Pistons — FSC 4320
  • Cylinder Quantity: 9
  • Pumping Element Type: PISTON
  • Pump Reciprocating Design: SINGLE ACTING
  • 4 verified cross-references
  • Primary manufacturer: Sundstrand Corp Sundstrand Hydraulics Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,axial Pistons, cataloged under National Stock Number 4320-01-136-0519, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Sundstrand Corp Sundstrand Hydraulics Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-136-0519
Primary Part NumberPV-15-A3-R-4D
Item NamePump,axial Pistons
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerSundstrand Corp Sundstrand Hydraulics Div
StatusACTIVE
Cylinder Quantity9
Pumping Element TypePISTON
Pump Reciprocating DesignSINGLE ACTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-140-8971 INTERCHANGEABLE
File,rotary
5310-00-286-84748526564 INTERCHANGEABLE
Washer,spring Tension
Us Army Aviation and Missile Command
6625-00-556-8058L291561-1 INTERCHANGEABLE
Voltmeter
Raytheon Company Dba Raytheon Co
5331-01-031-4430MS28775-270 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
PV-15-A3-R-4D Sundstrand Corp Sundstrand Hydraulics Div (USA)
1400219-295 Raytheon Technical Services Company (USA)
15-7004 Sundstrand Corp Sundstrand Hydraulics Div (USA)
L15-7026 Sundstrand Corp Sundstrand Hydraulics Div (USA)
Related Parts
3455-00-140-8971INTERCHANGEABLE
FILE,ROTARY
5310-00-286-8474INTERCHANGEABLE
WASHER,SPRING TENSION
8526564
6625-00-556-8058INTERCHANGEABLE
VOLTMETER
L291561-1
5331-01-031-4430INTERCHANGEABLE
O-RING
MS28775-270

Frequently Asked Questions

What is NSN 4320-01-136-0519?

NSN 4320-01-136-0519 is a Pump,axial Pistons, manufactured by Sundstrand Corp Sundstrand Hydraulics Div, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-136-0519?

NSN 4320-01-136-0519 has 4 cross-referenced part numbers: PV-15-A3-R-4D (Sundstrand Corp Sundstrand Hydraulics Div), 1400219-295 (Raytheon Technical Services Company), 15-7004 (Sundstrand Corp Sundstrand Hydraulics Div), L15-7026 (Sundstrand Corp Sundstrand Hydraulics Div).

What NSN replaces 4320-01-136-0519?

There are 4 known substitutes for 4320-01-136-0519: 3455-00-140-8971, 5310-00-286-8474, 6625-00-556-8058 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PV-15-A3-R-4D?

Key specifications for PV-15-A3-R-4D: End Item Identification: F-16 OPERATION FLIGHT TRAINER; Cylinder Quantity: 9; Pumping Element Type: PISTON; Pump Reciprocating Design: SINGLE ACTING. 4 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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