PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5020559 PC14Aftercooler Assembly

Naval Sea Systems Command · NSN 4310-01-147-2262 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-147-2262 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-147-2262. Primary manufacturer part number: 5020559 PC14.
Features
  • Aftercooler Assembly — FSC 4310
  • General Characteristics Item Description: 33.000 IN. LG; 12.250 IN. W IN
  • 5 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Aftercooler Assembly, cataloged under National Stock Number 4310-01-147-2262, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4310-01-147-2262
Primary Part Number5020559 PC14
Item NameAftercooler Assembly
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
General Characteristics Item Description33.000 IN. LG; 12.250 IN. W IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5835-00-402-3541 INTERCHANGEABLE
Recorder-Reproducer,sound
6850-00-449-9712 INTERCHANGEABLE
Activator Solution
2805-00-594-88288P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
TC-110 Van Air, Inc. (USA)
5020559 PC14 PRIMARY Naval Sea Systems Command (USA)
B1864-4 Van Air, Inc. (USA)
5020573 Naval Sea Systems Command (USA)
TC-110 Ingersoll Rand Air Center (USA)
Related Parts
5835-00-402-3541INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
6850-00-449-9712INTERCHANGEABLE
ACTIVATOR SOLUTION
2805-00-594-8828INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
8P

Frequently Asked Questions

What is NSN 4310-01-147-2262?

NSN 4310-01-147-2262 is a Aftercooler Assembly, manufactured by Naval Sea Systems Command, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-01-147-2262?

NSN 4310-01-147-2262 has 5 cross-referenced part numbers: TC-110 (Van Air, Inc.), 5020559 PC14 (Naval Sea Systems Command), B1864-4 (Van Air, Inc.), 5020573 (Naval Sea Systems Command), TC-110 (Ingersoll Rand Air Center).

What NSN replaces 4310-01-147-2262?

There are 3 known substitutes for 4310-01-147-2262: 5835-00-402-3541, 6850-00-449-9712, 2805-00-594-8828. Verify interchangeability with system specifications before substitution.

What are the specifications of 5020559 PC14?

Key specifications for 5020559 PC14: General Characteristics Item Description: 33.000 IN. LG; 12.250 IN. W IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-01-147-2262 still in active supply?

NSN 4310-01-147-2262 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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