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NSN 4130-01-167-7826Government record, cited
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Duct, Air-Tuning Coil4130-01-167-7826

NSN 4130-01-167-7826 · NIIN 011677826 · Part number 637-9206-001
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 13499
Government record, cited
NSN 4130-01-167-7826 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-167-7826. Manufacturer of record part number: 637-9206-001.
Also searched as  4130-01-167-7826 · 4130011677826 · NIIN 011677826 · 01-167-7826 · FSC 4130 Refrigeration and Air Conditioning Components · CAGE 13499 · 637-9206-001
Nearby stock numbers  ·
Features
  • Duct,air-Tuning Coil — FSC 4130
  • General Characteristics Item Description: ITEM CONSIST OF 1 DUCT,2 VANE,2 STIFFENER;2 MOUNTING HOLES 2 INCHES APART;ITEM IS PART OF 407L SYSTEM IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Identification
  • NSN: 4130-01-167-7826
  • NIIN: 011677826
  • FSC: 4130 — Refrigeration and Air Conditioning Components
  • FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
  • Primary part number: 637-9206-001
  • Manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
General Description

The Duct,air-Tuning Coil, cataloged under National Stock Number 4130-01-167-7826, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 1 specification, 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
NSN4130-01-167-7826
Primary Part Number637-9206-001
Item NameDuct,air-Tuning Coil
FSC / FSG4130 / 41 — Refrigeration and Air Conditioning Components
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
General Characteristics Item DescriptionITEM CONSIST OF 1 DUCT,2 VANE,2 STIFFENER;2 MOUNTING HOLES 2 INCHES APART;ITEM IS PART OF 407L SYSTEM IN
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
637-9206-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
No interchangeability data on file.
Other items in FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147
FILTER MEDIA,AIR CONDITIONING
4130-00-000-0166
4130-00-000-0166 · Item name not on file
4130-00-001-6584
4130-00-001-6584 · Item name not on file
4130-00-001-7999
4130-00-001-7999 · Item name not on file
4130-00-001-8020
4130-00-001-8020 · Item name not on file
4130-00-001-9120
COMPRESSOR UNIT,REFRIGERATION
4130-00-001-9410
4130-00-001-9410 · Item name not on file
4130-00-001-9424
4130-00-001-9424 · Item name not on file

Frequently Asked Questions

What is NSN 4130-01-167-7826?

NSN 4130-01-167-7826 is a Duct,air-Tuning Coil, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.

What part numbers are listed for NSN 4130-01-167-7826?

NSN 4130-01-167-7826 has 1 manufacturer part number on file: 637-9206-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What are the specifications of 637-9206-001?

Key specifications for 637-9206-001: General Characteristics Item Description: ITEM CONSIST OF 1 DUCT,2 VANE,2 STIFFENER;2 MOUNTING HOLES 2 INCHES APART;ITEM IS PART OF 407L SYSTEM IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4130-01-167-7826 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.

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