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NSN 4140-01-678-3395Government record, cited
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Impeller, Fan, Centrifugal4140-01-678-3395

NSN 4140-01-678-3395 · NIIN 016783395 · Part number 176-1001-000-0C
Tracewell Systems, Inc. · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 1PMK5
Government record, cited
NSN 4140-01-678-3395 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-678-3395. Manufacturer of record part number: 176-1001-000-0C.
Also searched as  4140-01-678-3395 · 4140016783395 · NIIN 016783395 · 01-678-3395 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 1PMK5 · 176-1001-000-0C · 1058758-001-AS
Nearby stock numbers  ·
Features
  • Impeller,fan,centrifugal — FSC 4140
  • 1 manufacturer part number on file
  • Manufacturer of record: Tracewell Systems, Inc.
Identification
  • NSN: 4140-01-678-3395
  • NIIN: 016783395
  • FSC: 4140 — Fans, Air Circulators, and Blower Equipment
  • FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
  • Primary part number: 176-1001-000-0C
  • Manufacturer: Tracewell Systems, Inc.
General Description

The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-678-3395, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Tracewell Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameImpeller,fan,centrifugal
FSC / FSG4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
ManufacturersTracewell Systems, Inc. (CAGE 1PMK5)
Technical Specifications
ParameterValue
NSN4140-01-678-3395
Primary Part Number176-1001-000-0C
Item NameImpeller,fan,centrifugal
FSC / FSG4140 / 41 — Fans, Air Circulators, and Blower Equipment
ManufacturerTracewell Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
7025-01-678-3397076-8112-K01-00 POSSIBLE MATCH
INTERFACE UNIT,DATA TRANSFER
Possible match (shared part number)Tracewell Systems, Inc.
5895-01-678-3399076-8103-000-0P POSSIBLE MATCH
RECEIVER-TRANSMITTER SUBASSEMBLY
Possible match (shared part number)Tracewell Systems, Inc.
5975-01-678-3400076-8106-000-0P POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
Possible match (shared part number)Tracewell Systems, Inc.
5975-01-678-3401076-8101-K01-00 POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
Possible match (shared part number)Tracewell Systems, Inc.
5975-01-678-3403176-1003-000-0C POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
Possible match (shared part number)Tracewell Systems, Inc.
7045-01-678-3404176-1071-001-01 POSSIBLE MATCH
COVER,COMPUTER
Possible match (shared part number)Tracewell Systems, Inc.
5975-01-678-3405176-1010-K03-00 POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
Possible match (shared part number)Tracewell Systems, Inc.
5365-01-678-3407176-1077-001-01 POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Tracewell Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
176-1001-000-0C PRIMARY Tracewell Systems, Inc. (USA)
Reference documents
ReferenceMeaning
1058758-001-AS D/9 Drawing number reference only
U.S. Government activity
Related Parts
7025-01-678-3397POSSIBLE MATCH
INTERFACE UNIT,DATA TRANSFER
076-8112-K01-00
5895-01-678-3399POSSIBLE MATCH
RECEIVER-TRANSMITTER SUBASSEMBLY
076-8103-000-0P
5975-01-678-3400POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
076-8106-000-0P
5975-01-678-3401POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
076-8101-K01-00
5975-01-678-3403POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
176-1003-000-0C
7045-01-678-3404POSSIBLE MATCH
COVER,COMPUTER
176-1071-001-01
5975-01-678-3405POSSIBLE MATCH
CHASSIS,ELECTRICAL-ELECTRONIC EQ
176-1010-K03-00
5365-01-678-3407POSSIBLE MATCH
SPACER,PLATE
176-1077-001-01

Frequently Asked Questions

What is NSN 4140-01-678-3395?

NSN 4140-01-678-3395 is a Impeller,fan,centrifugal, manufactured by Tracewell Systems, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-678-3395?

NSN 4140-01-678-3395 has 1 manufacturer part number on file: 176-1001-000-0C (Tracewell Systems, Inc.).

What NSN replaces 4140-01-678-3395?

8 possible matches (shared part number, not a government interchangeability claim): 7025-01-678-3397, 5895-01-678-3399, 5975-01-678-3400. Verify interchangeability with system specifications before substitution.

Is NSN 4140-01-678-3395 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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