PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3454Impeller,pump,centrifugal

Industrial Technologies and Services Llc · NSN 4320-00-394-3119 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-394-3119 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-394-3119. Primary manufacturer part number: 3454.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • FSC Application Data: FIRE TRUCKS
  • Hub Location: SINGLE INSIDE OFFSET
  • Rotation Direction for Which Designed: COUNTERCLOCKWISE
  • Hub Bore Diameter: 0.3110 INCHES MINIMUM AND 0.3115 INCHES MAXIMUM IN
  • Material: COPPER ALLOY
  • Hub Length: 0.344 INCHES NOMINAL IN
  • Blade Type: BACKWARD CURVE
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Copper Alloy construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-394-3119, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 11 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-394-3119
Primary Part Number3454
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
FSC Application DataFIRE TRUCKS
Hub LocationSINGLE INSIDE OFFSET
Rotation Direction for Which DesignedCOUNTERCLOCKWISE
Hub Bore Diameter0.3110 INCHES MINIMUM AND 0.3115 INCHES MAXIMUM IN
MaterialCOPPER ALLOY
Hub Length0.344 INCHES NOMINAL IN
Blade TypeBACKWARD CURVE
Blade Quantity5
Hub Quantity1
Overall Diameter1.750 INCHES NOMINAL IN
Design TypeSINGLE WIDTH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5999-00-138-25283454-1 INTERCHANGEABLE
Module,panel Contro
Wing Corp
5930-00-153-49163454 INTERCHANGEABLE
Switch,pressure
Altec Air, Llc Dba Altec Llc
5325-00-291-0812 INTERCHANGEABLE
Grommet,nonmetallic
4820-01-055-5469 INTERCHANGEABLE
Valve,check
5910-01-080-9973120525005 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
Eaton Corporation
5998-01-220-178762404-250 INTERCHANGEABLE
Electronic Components Assembly
Dynalec Corporation
5120-01-335-81193454 INTERCHANGEABLE
Adapter,socket Wrench
Wright Tool Co
2520-01-398-19983-4-54-1 INTERCHANGEABLE
Yoke,universal Joint,vehicular
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
2920-01-498-43913454 INTERCHANGEABLE
Modulator Assembly,ignition
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
5340-01-545-294913027970 INTERCHANGEABLE
Thread Protector,ba
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Cross-Reference Index
Part NumberManufacturer
3454 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
5999-00-138-2528INTERCHANGEABLE
MODULE,PANEL CONTRO
3454-1
5930-00-153-4916INTERCHANGEABLE
SWITCH,PRESSURE
3454
5325-00-291-0812INTERCHANGEABLE
GROMMET,NONMETALLIC
4820-01-055-5469INTERCHANGEABLE
VALVE,CHECK
5910-01-080-9973INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
120525005
5998-01-220-1787INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
62404-250
5120-01-335-8119INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
3454
2520-01-398-1998INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
3-4-54-1
2920-01-498-4391INTERCHANGEABLE
MODULATOR ASSEMBLY,IGNITION
3454
5340-01-545-2949INTERCHANGEABLE
THREAD PROTECTOR,BA
13027970
6515-01-549-6457INTERCHANGEABLE
PLUG,EAR
EP3-LPR

Frequently Asked Questions

What is NSN 4320-00-394-3119?

NSN 4320-00-394-3119 is a Impeller,pump,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-394-3119?

NSN 4320-00-394-3119 has 1 cross-referenced part number: 3454 (Industrial Technologies and Services Llc).

What NSN replaces 4320-00-394-3119?

There are 11 known substitutes for 4320-00-394-3119: 5999-00-138-2528, 5930-00-153-4916, 5325-00-291-0812 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3454?

Key specifications for 3454: FSC Application Data: FIRE TRUCKS; Hub Location: SINGLE INSIDE OFFSET; Rotation Direction for Which Designed: COUNTERCLOCKWISE; Hub Bore Diameter: 0.3110 INCHES MINIMUM AND 0.3115 INCHES MAXIMUM IN. 13 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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