PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8976Impeller,fan,centrifugal

Hartzell Fan, Inc. · NSN 4140-01-302-5209 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-302-5209 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-302-5209. Primary manufacturer part number: 8976.
Features
  • Impeller,fan,centrifugal — FSC 4140
  • 1 verified cross-reference
  • Primary manufacturer: Hartzell Fan, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-302-5209, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Hartzell Fan, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameImpeller,fan,centrifugal
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersHartzell Fan, Inc. (CAGE 80352)
Technical Specifications
ParameterValue
NSN4140-01-302-5209
Primary Part Number8976
Item NameImpeller,fan,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerHartzell Fan, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2915-00-024-57898976A INTERCHANGEABLE
Bellows Assembly,relief Valve
Triumph Engine Control Systems Llc
5360-00-076-95968976 INTERCHANGEABLE
Spring,helical,compression
Circor Aerospace, Inc. Div Circor
4320-00-394-275705008976P9 INTERCHANGEABLE
Sleeve,shaft,pump
Grundfos Cbs, Inc Dba Paco Pumps
6625-01-167-2974 INTERCHANGEABLE
Test Set,radar
4820-01-352-01998976 ITEM 3 INTERCHANGEABLE
Disk,valve
William E Williams Valve Corp
4820-01-352-37728976 ITEM 5 INTERCHANGEABLE
Seat,valve
William E Williams Valve Corp
6515-01-568-1275FE820K INTERCHANGEABLE
Clip,aneurysm
Aesculap, Inc
Cross-Reference Index
Part NumberManufacturer
8976 PRIMARY Hartzell Fan, Inc. (USA)
Related Parts
2915-00-024-5789INTERCHANGEABLE
BELLOWS ASSEMBLY,RELIEF VALVE
8976A
5360-00-076-9596INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8976
4320-00-394-2757INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
05008976P9
6625-01-167-2974INTERCHANGEABLE
TEST SET,RADAR
4820-01-352-0199INTERCHANGEABLE
DISK,VALVE
8976 ITEM 3
4820-01-352-3772INTERCHANGEABLE
SEAT,VALVE
8976 ITEM 5
6515-01-568-1275INTERCHANGEABLE
CLIP,ANEURYSM
FE820K

Frequently Asked Questions

What is NSN 4140-01-302-5209?

NSN 4140-01-302-5209 is a Impeller,fan,centrifugal, manufactured by Hartzell Fan, Inc., classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-302-5209?

NSN 4140-01-302-5209 has 1 cross-referenced part number: 8976 (Hartzell Fan, Inc.).

What NSN replaces 4140-01-302-5209?

There are 7 known substitutes for 4140-01-302-5209: 2915-00-024-5789, 5360-00-076-9596, 4320-00-394-2757 and 4 more. Verify interchangeability with system specifications before substitution.

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