Air Flow Rate: 218.0 CUBIC FEET PER MINUTE NOMINAL
Identification
NSN: 1680-01-709-0639
NIIN: 017090639
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Fan,tubeaxial, cataloged under National Stock Number 1680-01-709-0639, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-709-0639
Item Name
Fan,tubeaxial
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status
ACTIVE
Shaft Bearing Type
BALL
Voltage in Volts and Current Type
115.0 DC
Material
ALUMINUM BLADE
Material
ALUMINUM HOUSING
Air Flow Rate
218.0 CUBIC FEET PER MINUTE NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
033714000
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
Frequently Asked Questions
What is NSN 1680-01-709-0639?
NSN 1680-01-709-0639 is a Fan,tubeaxial, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What are the specifications of 1680-01-709-0639?
Key specifications for 1680-01-709-0639: Shaft Bearing Type: BALL; Voltage in Volts and Current Type: 115.0 DC; Special Features: MAXIMUM AMBIENT TEMPERATURE 100 DEGREES CELSIUS, UNIT WEIGHT 1 POUND LBS; Part Name Assigned by Controlling Agency: TUBEAXIAL FAN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-709-0639 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.