PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51110-1Fan,tubeaxial

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 4140-01-670-8516 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-670-8516 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-670-8516. Primary manufacturer part number: 51110-1.
Features
  • Fan,tubeaxial — FSC 4140
  • 6 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,tubeaxial, cataloged under National Stock Number 4140-01-670-8516, 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 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFan,tubeaxial
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersNaval Sea Systems Command (CAGE 53711); Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163)
Technical Specifications
ParameterValue
NSN4140-01-670-8516
Primary Part Number51110-1
Item NameFan,tubeaxial
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2520-00-927-9252511111 INTERCHANGEABLE
Cross,center
Caterpillar Inc Div Caterpillar Defense
5305-01-300-6703511111 INTERCHANGEABLE
Screw
Brp Us Inc
5120-01-398-7718 INTERCHANGEABLE
Socket,socket Wrench
5930-01-546-8723511.111 INTERCHANGEABLE
Switch,toggle
Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
5930-01-619-7466 INTERCHANGEABLE
Switch,toggle
4320-01-670-498250179-1 INTERCHANGEABLE
Pump,liquid Operated
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4140-01-670-506250203-1 INTERCHANGEABLE
Impeller,fan,axial
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
3040-01-670-698350185-1 INTERCHANGEABLE
Shaft Assembly,shouldered
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4140-01-670-751150238-1 INTERCHANGEABLE
Housing,centrifugal Fan
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
513-8592144-003 Naval Sea Systems Command (USA)
8592144-003 Naval Sea Systems Command (USA)
51111-1 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
P51110-1 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
513-8592238 FN 3 Naval Sea Systems Command (USA)
51110-1 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
Related Parts
2520-00-927-9252INTERCHANGEABLE
CROSS,CENTER
511111
5305-01-300-6703INTERCHANGEABLE
SCREW
511111
5120-01-398-7718INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5930-01-546-8723INTERCHANGEABLE
SWITCH,TOGGLE
511.111
5930-01-619-7466INTERCHANGEABLE
SWITCH,TOGGLE
4320-01-670-4982INTERCHANGEABLE
PUMP,LIQUID OPERATED
50179-1
4140-01-670-5062INTERCHANGEABLE
IMPELLER,FAN,AXIAL
50203-1
3040-01-670-6983INTERCHANGEABLE
SHAFT ASSEMBLY,SHOULDERED
50185-1
4140-01-670-7511INTERCHANGEABLE
HOUSING,CENTRIFUGAL FAN
50238-1

Frequently Asked Questions

What is NSN 4140-01-670-8516?

NSN 4140-01-670-8516 is a Fan,tubeaxial, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-670-8516?

NSN 4140-01-670-8516 has 6 cross-referenced part numbers: 513-8592144-003 (Naval Sea Systems Command), 8592144-003 (Naval Sea Systems Command), 51111-1 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), P51110-1 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 513-8592238 FN 3 (Naval Sea Systems Command) and 1 more.

What NSN replaces 4140-01-670-8516?

There are 9 known substitutes for 4140-01-670-8516: 2520-00-927-9252, 5305-01-300-6703, 5120-01-398-7718 and 6 more. Verify interchangeability with system specifications before substitution.

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