PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203646Impeller,fan,axial

Cummins Inc. · NSN 2930-00-792-9763 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-00-792-9763 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-792-9763. Primary manufacturer part number: 203646.
Features
  • Impeller,fan,axial — FSC 2930
  • Mounting Hole Quantity: 6
  • Mounting Bolt Circle Diameter: 3.500 INCHES NOMINAL IN
  • Attachment Method: BOLT HOLE
  • Rotation Direction for Which Designed: CLOCKWISE
  • Blade Quantity: 6
  • Hub Location: FRONT
  • Style Designator: ROUNDED TIP
Applications
  • Applications requiring Steel Overall construction
General Description

The Impeller,fan,axial, cataloged under National Stock Number 2930-00-792-9763, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2930-00-792-9763
Primary Part Number203646
Item NameImpeller,fan,axial
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Mounting Hole Quantity6
Mounting Bolt Circle Diameter3.500 INCHES NOMINAL IN
Attachment MethodBOLT HOLE
Rotation Direction for Which DesignedCLOCKWISE
Blade Quantity6
Hub LocationFRONT
Style DesignatorROUNDED TIP
Mounting Hole Diameter0.328 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Diameter24.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5325-00-024-832044064 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace, Llc Dba Jackson South
3040-00-155-5829325673PC3 INTERCHANGEABLE
Shaft,shouldered
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-461-1521510-0505 INTERCHANGEABLE
Reactor
Continental Electronics Corp
5365-00-599-84311348995-56 INTERCHANGEABLE
Spacer,ring
Diversified Aerospace Services, Llc Dba Lloyd Aircraft Company
2840-00-966-687944064 INTERCHANGEABLE
Cover,transmitter
Moog Inc.
4310-01-086-2914 INTERCHANGEABLE
Valve,reed
5962-01-298-0065 INTERCHANGEABLE
Microcircuit,digital
2805-01-324-510144064-1 INTERCHANGEABLE
Valve,poppet,engine
Jenny Products, Inc
7920-01-479-019844064 INTERCHANGEABLE
Brush,wire,scratch
Weiler Corporation
Cross-Reference Index
Part NumberManufacturer
44064 Cummins Inc. (USA)
2207-1059 William Spencer (USA)
460004 American Hoist and Derrick Co
203646 PRIMARY Cummins Inc. (USA)
460004 Terex American Crane Corp (USA)
460004 Cummins Inc. (USA)
Related Parts
5325-00-024-8320INTERCHANGEABLE
RING,RETAINING
44064
3040-00-155-5829INTERCHANGEABLE
SHAFT,SHOULDERED
325673PC3
5950-00-461-1521INTERCHANGEABLE
REACTOR
510-0505
5365-00-599-8431INTERCHANGEABLE
SPACER,RING
1348995-56
2840-00-966-6879INTERCHANGEABLE
COVER,TRANSMITTER
44064
4310-01-086-2914INTERCHANGEABLE
VALVE,REED
5962-01-298-0065INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2805-01-324-5101INTERCHANGEABLE
VALVE,POPPET,ENGINE
44064-1
7920-01-479-0198INTERCHANGEABLE
BRUSH,WIRE,SCRATCH
44064

Frequently Asked Questions

What is NSN 2930-00-792-9763?

NSN 2930-00-792-9763 is a Impeller,fan,axial, manufactured by Cummins Inc., classified under FSC 2930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2930-00-792-9763?

NSN 2930-00-792-9763 has 6 cross-referenced part numbers: 44064 (Cummins Inc.), 2207-1059 (William Spencer), 460004 (American Hoist and Derrick Co), 203646 (Cummins Inc.), 460004 (Terex American Crane Corp) and 1 more.

What NSN replaces 2930-00-792-9763?

There are 9 known substitutes for 2930-00-792-9763: 5325-00-024-8320, 3040-00-155-5829, 5950-00-461-1521 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 203646?

Key specifications for 203646: Mounting Hole Quantity: 6; Mounting Bolt Circle Diameter: 3.500 INCHES NOMINAL IN; Attachment Method: BOLT HOLE; Rotation Direction for Which Designed: CLOCKWISE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2930-00-792-9763 still in active supply?

NSN 2930-00-792-9763 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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