PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7D751Fan,centrifugal

W.w. Grainger, Inc. Div Government Sales Division · NSN 4140-01-659-2924 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-659-2924 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-659-2924. Primary manufacturer part number: 7D751.
Features
  • Fan,centrifugal — FSC 4140
  • 4 verified cross-references
  • Primary manufacturer: W.w. Grainger, Inc. Div Government Sales Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,centrifugal, cataloged under National Stock Number 4140-01-659-2924, 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 W.w. Grainger, Inc. Div Government Sales Division. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFan,centrifugal
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersFlagship Marine, Inc Dba Flagship Marine Inc (CAGE 066R6); W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795)
Technical Specifications
ParameterValue
NSN4140-01-659-2924
Primary Part Number7D751
Item NameFan,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6110-01-659-023721010-001 INTERCHANGEABLE
Control,motor-Generator
Flagship Marine, Inc Dba Flagship Marine Inc
4130-01-659-042860403-001 INTERCHANGEABLE
Evaporator Coil,refrigeration
Flagship Marine, Inc Dba Flagship Marine Inc
4520-01-659-1601393-879131-004 INTERCHANGEABLE
Heating Element,electrical,nonim
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Cross-Reference Index
Part NumberManufacturer
FM21003 Flagship Marine, Inc Dba Flagship Marine Inc (USA)
50058-001 Flagship Marine, Inc Dba Flagship Marine Inc (USA)
7D751 PRIMARY W.w. Grainger, Inc. Div Government Sales Division (USA)
FM21003 ITEM 2 Flagship Marine, Inc Dba Flagship Marine Inc (USA)
Related Parts
6110-01-659-0237INTERCHANGEABLE
CONTROL,MOTOR-GENERATOR
21010-001
4130-01-659-0428INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
60403-001
4520-01-659-1601INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
393-879131-004

Frequently Asked Questions

What is NSN 4140-01-659-2924?

NSN 4140-01-659-2924 is a Fan,centrifugal, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-659-2924?

NSN 4140-01-659-2924 has 4 cross-referenced part numbers: FM21003 (Flagship Marine, Inc Dba Flagship Marine Inc), 50058-001 (Flagship Marine, Inc Dba Flagship Marine Inc), 7D751 (W.w. Grainger, Inc. Div Government Sales Division), FM21003 ITEM 2 (Flagship Marine, Inc Dba Flagship Marine Inc).

What NSN replaces 4140-01-659-2924?

There are 3 known substitutes for 4140-01-659-2924: 6110-01-659-0237, 4130-01-659-0428, 4520-01-659-1601. Verify interchangeability with system specifications before substitution.

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