PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-2100Water Circulator Unit

Dynaflux, Inc. · NSN 3439-00-020-8847 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-020-8847 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-020-8847. Primary manufacturer part number: S-2100.
Features
  • Water Circulator Unit — FSC 3439
  • General Characteristics Item Description: 10 GAL RECTANGULAR TANK; 1/4 HP MOTOR COUPLED TO HEAVY DUTY PUMP; AC,115V,SINGLE PHASE,60 HZ V
  • 7 verified cross-references
  • Primary manufacturer: Dynaflux, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Water Circulator Unit, cataloged under National Stock Number 3439-00-020-8847, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Dynaflux, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-020-8847
Primary Part NumberS-2100
Item NameWater Circulator Unit
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerDynaflux, Inc.
StatusACTIVE
General Characteristics Item Description10 GAL RECTANGULAR TANK; 1/4 HP MOTOR COUPLED TO HEAVY DUTY PUMP; AC,115V,SINGLE PHASE,60 HZ V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5360-00-038-939002010 INTERCHANGEABLE
Spring,helical,compression
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5935-00-116-7719G554511-1 INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon Co
5930-00-232-67141C2 INTERCHANGEABLE
Switch,infinite,electric Range
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
5910-00-959-4894WBR3000-16 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cornell-Dubilier Marketing Inc
5310-01-099-488602010 INTERCHANGEABLE
Nut
Hanson Machine
4730-01-502-87321073-1 INTERCHANGEABLE
Elbow,pipe to Tube
Tru-Hitch, Inc.
6640-01-508-9505S2100 INTERCHANGEABLE
Centrifuge,laboratory
Global Focus Marketing & Distribution, Ltd
Cross-Reference Index
Part NumberManufacturer
2304-0139 Airco Inc Airco Industrial Gases Div (USA)
02010 Dover Corp (USA)
2304-0171 Airco Inc Airco Industrial Gases Div (USA)
2304-0099 Airco Inc Airco Industrial Gases Div (USA)
2010 Dover Corp (USA)
S-2100 PRIMARY Dynaflux, Inc. (USA)
2304-0203 Airco Inc Airco Industrial Gases Div (USA)
Related Parts
5360-00-038-9390INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
02010
5935-00-116-7719INTERCHANGEABLE
ADAPTER,CONNECTOR
G554511-1
5930-00-232-6714INTERCHANGEABLE
SWITCH,INFINITE,ELECTRIC RANGE
1C2
5910-00-959-4894INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
WBR3000-16
5310-01-099-4886INTERCHANGEABLE
NUT
02010
4730-01-502-8732INTERCHANGEABLE
ELBOW,PIPE TO TUBE
1073-1
6640-01-508-9505INTERCHANGEABLE
CENTRIFUGE,LABORATORY
S2100

Frequently Asked Questions

What is NSN 3439-00-020-8847?

NSN 3439-00-020-8847 is a Water Circulator Unit, manufactured by Dynaflux, Inc., classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-020-8847?

NSN 3439-00-020-8847 has 7 cross-referenced part numbers: 2304-0139 (Airco Inc Airco Industrial Gases Div), 02010 (Dover Corp), 2304-0171 (Airco Inc Airco Industrial Gases Div), 2304-0099 (Airco Inc Airco Industrial Gases Div), 2010 (Dover Corp) and 2 more.

What NSN replaces 3439-00-020-8847?

There are 7 known substitutes for 3439-00-020-8847: 5360-00-038-9390, 5935-00-116-7719, 5930-00-232-6714 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-2100?

Key specifications for S-2100: General Characteristics Item Description: 10 GAL RECTANGULAR TANK; 1/4 HP MOTOR COUPLED TO HEAVY DUTY PUMP; AC,115V,SINGLE PHASE,60 HZ V. 1 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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