PartsTable TECHNICAL DATA SHEET
NSN 4140-01-577-6695Government record, cited

Fan Assembly, Centrifugal4140-01-577-6695

NSN 4140-01-577-6695 · NIIN 015776695 · Part number H383303-1
Raytheon Company Div Corp · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 49956
Government record, cited
NSN 4140-01-577-6695 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-577-6695. Manufacturer of record part number: H383303-1.
Also searched as  4140-01-577-6695 · 4140015776695 · NIIN 015776695 · 01-577-6695 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 49956 · H383303-1
Nearby stock numbers  ·
Features
  • Fan Assembly,centrifugal — FSC 4140
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Raytheon Company Div Corp
Identification
  • NSN: 4140-01-577-6695
  • NIIN: 015776695
  • FSC: 4140 — Fans, Air Circulators, and Blower Equipment
  • FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
  • Primary part number: H383303-1
  • Manufacturer: Raytheon Company Div Corp
General Description

The Fan Assembly,centrifugal, cataloged under National Stock Number 4140-01-577-6695, 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 Raytheon Company Div Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-577-6695
Primary Part NumberH383303-1
Item NameFan Assembly,centrifugal
FSC / FSG4140 / 41 — Fans, Air Circulators, and Blower Equipment
ManufacturerRaytheon Company Div Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
H383303-1 PRIMARY Raytheon Company Div Corp (USA)
H383303-1 Raytheon Canada Limited (CAN)
No interchangeability data on file.
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file

Frequently Asked Questions

What is NSN 4140-01-577-6695?

NSN 4140-01-577-6695 is a Fan Assembly,centrifugal, manufactured by Raytheon Company Div Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-577-6695?

NSN 4140-01-577-6695 has 2 manufacturer part numbers on file: H383303-1 (Raytheon Company Div Corp), H383303-1 (Raytheon Canada Limited).

What are the specifications of H383303-1?

Key specifications for H383303-1: Part Name Assigned by Controlling Agency: TX CABINET FAN ASSEMBLY; End Item Identification: CARSR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4140-01-577-6695 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.

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