PartsTable TECHNICAL DATA SHEET
NSN 4140-01-690-1346Government record, cited

Housing, Duct4140-01-690-1346

NSN 4140-01-690-1346 · NIIN 016901346 · Part number GMK-D-EP-WA
Southern California Gold Products, Inc. Dba Southern California Gold Products Inc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 3CDS0
Government record, cited
NSN 4140-01-690-1346 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-690-1346. Manufacturer of record part number: GMK-D-EP-WA.
Also searched as  4140-01-690-1346 · 4140016901346 · NIIN 016901346 · 01-690-1346 · FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 3CDS0 · GMK-D-EP-WA · 90047188
Nearby stock numbers  ·
Features
  • Housing,duct — FSC 4140
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
Identification
  • NSN: 4140-01-690-1346
  • NIIN: 016901346
  • FSC: 4140 — Fans, Air Circulators, and Blower Equipment
  • FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
  • Primary part number: GMK-D-EP-WA
  • Manufacturer: Southern California Gold Products, Inc. Dba Southern California Gold Products Inc
General Description

The Housing,duct, cataloged under National Stock Number 4140-01-690-1346, 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 Southern California Gold Products, Inc. Dba Southern California Gold Products Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameHousing,duct
FSC / FSG4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
ManufacturersSouthern California Gold Products, Inc. Dba Southern California Gold Products Inc (CAGE 3CDS0); Grove U.s. Llc Dba Grove Us Llc (CAGE 12361)
Technical Specifications
ParameterValue
NSN4140-01-690-1346
Primary Part NumberGMK-D-EP-WA
Item NameHousing,duct
FSC / FSG4140 / 41 — Fans, Air Circulators, and Blower Equipment
ManufacturerSouthern California Gold Products, Inc. Dba Southern California Gold Products Inc
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
GMK-D-EP-WA PRIMARY Southern California Gold Products, Inc. Dba Southern California Gold Products Inc (USA)
90047188 Grove U.s. Llc Dba Grove Us Llc (USA)
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 4140-01-690-1346?

NSN 4140-01-690-1346 is a Housing,duct, manufactured by Southern California Gold Products, Inc. Dba Southern California Gold Products Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.

What part numbers are listed for NSN 4140-01-690-1346?

NSN 4140-01-690-1346 has 2 manufacturer part numbers on file: GMK-D-EP-WA (Southern California Gold Products, Inc. Dba Southern California Gold Products Inc), 90047188 (Grove U.s. Llc Dba Grove Us Llc).

Is NSN 4140-01-690-1346 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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