PartsTable TECHNICAL DATA SHEET
NSN 5670-01-618-9186Government record, cited

Ventilator, Air Circulating5670-01-618-9186

NSN 5670-01-618-9186 · NIIN 016189186 · Part number GRSR-10
Greenheck Fan Corporation Dba Greenheck Fan Corp · FSC 5670 — Building Components, Prefabricated · FSG 56 — Construction and Building Materials · CAGE 51704
Government record, cited
NSN 5670-01-618-9186 — this item is cataloged by the U.S. Government under National Stock Number 5670-01-618-9186. Manufacturer of record part number: GRSR-10.
Also searched as  5670-01-618-9186 · 5670016189186 · NIIN 016189186 · 01-618-9186 · FSC 5670 Building Components, Prefabricated · CAGE 51704 · GRSR-10
Nearby stock numbers  ·
Features
  • Ventilator,air Circulating — FSC 5670
  • Overall Diameter: 20.5 INCHES NOMINAL IN
  • Material: ALUMINUM
  • 1 manufacturer part number on file
  • Manufacturer of record: Greenheck Fan Corporation Dba Greenheck Fan Corp
Identification
  • NSN: 5670-01-618-9186
  • NIIN: 016189186
  • FSC: 5670 — Building Components, Prefabricated
  • FSG: 56 — Construction and Building Materials
  • Primary part number: GRSR-10
  • Manufacturer: Greenheck Fan Corporation Dba Greenheck Fan Corp
General Description

The Ventilator,air Circulating, cataloged under National Stock Number 5670-01-618-9186, is classified within Federal Supply Class 5670 (Building Components, Prefabricated) of the Construction and Building Materials group. The manufacturer of record is Greenheck Fan Corporation Dba Greenheck Fan Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5670-01-618-9186
Primary Part NumberGRSR-10
Item NameVentilator,air Circulating
FSC / FSG5670 / 56 — Building Components, Prefabricated
ManufacturerGreenheck Fan Corporation Dba Greenheck Fan Corp
StatusACTIVE
Overall Diameter20.5 INCHES NOMINAL IN
MaterialALUMINUM
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
GRSR-10 PRIMARY Greenheck Fan Corporation Dba Greenheck Fan Corp (USA)
No interchangeability data on file.
Other items in FSC 5670 — Building Components, Prefabricated
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5670-00-003-0386
5670-00-003-0386 · Item name not on file
5670-00-003-8189
5670-00-003-8189 · Item name not on file
5670-00-003-8190
5670-00-003-8190 · Item name not on file
5670-00-003-8191
5670-00-003-8191 · Item name not on file
5670-00-003-8192
5670-00-003-8192 · Item name not on file
5670-00-003-8193
5670-00-003-8193 · Item name not on file
5670-00-007-4143
5670-00-007-4143 · Item name not on file
5670-00-008-3498
5670-00-008-3498 · Item name not on file

Frequently Asked Questions

What is NSN 5670-01-618-9186?

NSN 5670-01-618-9186 is a Ventilator,air Circulating, manufactured by Greenheck Fan Corporation Dba Greenheck Fan Corp, classified under FSC 5670, Building Components, Prefabricated. Status: active.

What part numbers are listed for NSN 5670-01-618-9186?

NSN 5670-01-618-9186 has 1 manufacturer part number on file: GRSR-10 (Greenheck Fan Corporation Dba Greenheck Fan Corp).

What are the specifications of GRSR-10?

Key specifications for GRSR-10: Overall Height: 9.5 INCHES NOMINAL IN; Overall Diameter: 20.5 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SPUN ALUMINUM VENTILATOR; Material: ALUMINUM. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5670-01-618-9186 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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