PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

720366-01Guard,fan Impeller

Marathon Electric, Llc · NSN 6115-01-577-7123 · FSC 6115 · No Item Name Available
Verified by PartsTable
NSN 6115-01-577-7123 — this item is cataloged by the U.S. Government under National Stock Number 6115-01-577-7123. Primary manufacturer part number: 720366-01.
Features
  • Guard,fan Impeller — FSC 6115
  • 2 verified cross-references
  • Primary manufacturer: Marathon Electric, Llc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Guard,fan Impeller, cataloged under National Stock Number 6115-01-577-7123, is classified within Federal Supply Class 6115 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Marathon Electric, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuard,fan Impeller
FSC / FSG6115 — No Item Name Available (FSG 61)
ManufacturersMarathon Electric, Llc (CAGE 38151); Generac Mobile Products, Llc (CAGE 0SUA9)
Technical Specifications
ParameterValue
NSN6115-01-577-7123
Primary Part Number720366-01
Item NameGuard,fan Impeller
FSC / FSG6115 / 61 — No Item Name Available
ManufacturerMarathon Electric, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2810-00-118-885813618 INTERCHANGEABLE
Adapter,pushrod Cover
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5940-00-271-7466 INTERCHANGEABLE
Terminal,lug
5330-00-285-946249362 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5935-00-537-4273520-4459-000 INTERCHANGEABLE
Connector,plug,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2920-00-948-29841119626 INTERCHANGEABLE
Regulator,engine Generator
Delco Remy America Inc
5305-01-177-5892413-618 INTERCHANGEABLE
Screw,cap,hexagon Head
Cnh Industrial America Llc Dba Cnh America
5961-01-432-1110 INTERCHANGEABLE
Semiconductor Device,diode
6130-01-556-151213618 INTERCHANGEABLE
Power Supply
Teledyne Flir Unmanned Ground Systems, Inc
4820-01-573-0476 INTERCHANGEABLE
Cap,valve
6640-01-576-8119133000 INTERCHANGEABLE
Incubator,bacteriological
Boekel Industries Inc Dba Boekel Scientific
Cross-Reference Index
Part NumberManufacturer
720366-01 Marathon Electric, Llc (USA)
13618 Generac Mobile Products, Llc (USA)
Related Parts
2810-00-118-8858INTERCHANGEABLE
ADAPTER,PUSHROD COVER
13618
5940-00-271-7466INTERCHANGEABLE
TERMINAL,LUG
5330-00-285-9462INTERCHANGEABLE
SEAL,PLAIN ENCASED
49362
5935-00-537-4273INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
520-4459-000
2920-00-948-2984INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
1119626
5305-01-177-5892INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
413-618
5961-01-432-1110INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6130-01-556-1512INTERCHANGEABLE
POWER SUPPLY
13618
4820-01-573-0476INTERCHANGEABLE
CAP,VALVE
6640-01-576-8119INTERCHANGEABLE
INCUBATOR,BACTERIOLOGICAL
133000
2540-01-672-8564INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
13318

Frequently Asked Questions

What is NSN 6115-01-577-7123?

NSN 6115-01-577-7123 is a Guard,fan Impeller, manufactured by Marathon Electric, Llc, classified under FSC 6115 (No Item Name Available). Status: active.

What are the part numbers for NSN 6115-01-577-7123?

NSN 6115-01-577-7123 has 2 cross-referenced part numbers: 720366-01 (Marathon Electric, Llc), 13618 (Generac Mobile Products, Llc).

What NSN replaces 6115-01-577-7123?

There are 11 known substitutes for 6115-01-577-7123: 2810-00-118-8858, 5940-00-271-7466, 5330-00-285-9462 and 8 more. Verify interchangeability with system specifications before substitution.

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