The Terminal,ventilation Duct, cataloged under National Stock Number 5670-01-607-8545, is classified within Federal Supply Class 5670 (Building Components, Prefabricated) of the Construction and Building Materials group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5670-01-607-8545
Item Name
Terminal,ventilation Duct
FSC / FSG
5670 / 56 — Building Components, Prefabricated
Status
ACTIVE
Style Designator
STRAIGHT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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
17-3-3630-2
3/2Design control — primary reference
U.S. Government activity
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 5670-01-607-8545?
NSN 5670-01-607-8545 is a Terminal,ventilation Duct, classified under FSC 5670, Building Components, Prefabricated. Status: active.
What are the specifications of 5670-01-607-8545?
Key specifications for 5670-01-607-8545: Style Designator: STRAIGHT; Overall Length: 23.71 INCHES NOMINAL IN; Overall Width: 6.00 INCHES NOMINAL IN; Special Features: MOUNTED TO OBJECT WITH FASTNER TAPE.. 1 specification is documented in the U.S. Government catalog.
Is NSN 5670-01-607-8545 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.
What is the DEMIL code for NSN 5670-01-607-8545?
NSN 5670-01-607-8545 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.