PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14156Cooler,fluid,industrial

Westerbeke Corporation · NSN 4420-01-159-6329 · FSC 4420 · No Item Name Available
Verified by PartsTable
NSN 4420-01-159-6329 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-159-6329. Primary manufacturer part number: 14156.
Features
  • Cooler,fluid,industrial — FSC 4420
  • 2 verified cross-references
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-159-6329, is classified within Federal Supply Class 4420 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Westerbeke Corporation. This item has 2 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: Cancelled.

Technical Specifications
ParameterValue
NSN4420-01-159-6329
Primary Part Number14156
Item NameCooler,fluid,industrial
FSC / FSG4420 / 44 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5315-00-169-8383427-8136 INTERCHANGEABLE
Pin,clevis
Cnh Industrial America Llc Dba Cnh America
5915-00-501-0545 INTERCHANGEABLE
Filter,radio Frequency Interfere
5340-00-530-404527214 INTERCHANGEABLE
Clamp Brake Conduit
Chrysler Corp Engine and Components Sales Diversified Products Div
5925-01-626-341665849 INTERCHANGEABLE
Circuit Breaker
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
14156 General Electric Co Distribution Transformer Business Dept Hickory Opn (USA)
14156 PRIMARY Westerbeke Corporation (USA)
Related Parts
5315-00-169-8383INTERCHANGEABLE
PIN,CLEVIS
427-8136
5915-00-501-0545INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5340-00-530-4045INTERCHANGEABLE
CLAMP BRAKE CONDUIT
27214
5925-01-626-3416INTERCHANGEABLE
CIRCUIT BREAKER
65849

Frequently Asked Questions

What is NSN 4420-01-159-6329?

NSN 4420-01-159-6329 is a Cooler,fluid,industrial, manufactured by Westerbeke Corporation, classified under FSC 4420 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4420-01-159-6329?

NSN 4420-01-159-6329 has 2 cross-referenced part numbers: 14156 (General Electric Co Distribution Transformer Business Dept Hickory Opn), 14156 (Westerbeke Corporation).

What NSN replaces 4420-01-159-6329?

There are 4 known substitutes for 4420-01-159-6329: 5315-00-169-8383, 5915-00-501-0545, 5340-00-530-4045 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14156?

Key specifications for 14156: End Item Identification: ENGINE DSL 4. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4420-01-159-6329 still in active supply?

NSN 4420-01-159-6329 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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