PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-1735Impeller,fan,centrifugal

Revcor Inc · NSN 4140-01-422-3176 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-422-3176 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-422-3176. Primary manufacturer part number: 1-1735.
Features
  • Impeller,fan,centrifugal — FSC 4140
  • Material: ALUMINUM ALLOY OVERALL
  • Rotation Direction for Which Designed: COUNTERCLOCKWISE
  • 1 verified cross-reference
  • Primary manufacturer: Revcor Inc
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-422-3176, 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 Revcor Inc. Government technical data includes 2 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-422-3176
Primary Part Number1-1735
Item NameImpeller,fan,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerRevcor Inc
StatusACTIVE
MaterialALUMINUM ALLOY OVERALL
Rotation Direction for Which DesignedCOUNTERCLOCKWISE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6650-00-160-1041112-536 INTERCHANGEABLE
Telescope,harmoniza
Bae Systems Plc
5306-00-637-866511735 INTERCHANGEABLE
Bolt,internally Relieved Body
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5985-00-833-711511735 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Dow-Key Microwave Llc
5935-00-971-588810106343 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
7350-01-027-401711735 INTERCHANGEABLE
Cup,disposable
Aladdin Industries Inc
5950-01-074-454811735 INTERCHANGEABLE
Reactor
Sora Power Inc. Dba Sigma Division
6145-01-208-545711735 INTERCHANGEABLE
Cable,radio Frequency
Nexans Aerospace Usa Llc
5130-01-379-8254 INTERCHANGEABLE
Die,crimping Tool
6540-01-553-015111735 INTERCHANGEABLE
Ophthalmoscope Head,prestige Coa
Welch Allyn, Inc.
5305-01-642-752111735 INTERCHANGEABLE
Screw,cap,socket Head
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
1-1735 PRIMARY Revcor Inc (USA)
Related Parts
6650-00-160-1041INTERCHANGEABLE
TELESCOPE,HARMONIZA
112-536
5306-00-637-8665INTERCHANGEABLE
BOLT,INTERNALLY RELIEVED BODY
11735
5985-00-833-7115INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
11735
5935-00-971-5888INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10106343
7350-01-027-4017INTERCHANGEABLE
CUP,DISPOSABLE
11735
5950-01-074-4548INTERCHANGEABLE
REACTOR
11735
6145-01-208-5457INTERCHANGEABLE
CABLE,RADIO FREQUENCY
11735
5130-01-379-8254INTERCHANGEABLE
DIE,CRIMPING TOOL
6540-01-553-0151INTERCHANGEABLE
OPHTHALMOSCOPE HEAD,PRESTIGE COA
11735
5305-01-642-7521INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
11735

Frequently Asked Questions

What is NSN 4140-01-422-3176?

NSN 4140-01-422-3176 is a Impeller,fan,centrifugal, manufactured by Revcor Inc, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-422-3176?

NSN 4140-01-422-3176 has 1 cross-referenced part number: 1-1735 (Revcor Inc).

What NSN replaces 4140-01-422-3176?

There are 10 known substitutes for 4140-01-422-3176: 6650-00-160-1041, 5306-00-637-8665, 5985-00-833-7115 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-1735?

Key specifications for 1-1735: Material: ALUMINUM ALLOY OVERALL; Rotation Direction for Which Designed: COUNTERCLOCKWISE; End Item Identification: FAN COIL UNIT. 3 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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