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NSN 2040-01-680-2849Government record, cited

Damper, Air Duct2040-01-680-2849

NSN 2040-01-680-2849 · NIIN 016802849 · Part number D-40PB-PF
Dometic Environmental Corp · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 4XB81
Government record, cited
NSN 2040-01-680-2849 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-680-2849. Manufacturer of record part number: D-40PB-PF.
Also searched as  2040-01-680-2849 · 2040016802849 · NIIN 016802849 · 01-680-2849 · FSC 2040 Marine Hardware and Hull Items · CAGE 4XB81 · D-40PB-PF · 270401553
Nearby stock numbers  ·
Features
  • Damper,air Duct — FSC 2040
  • 1 manufacturer part number on file
  • Manufacturer of record: Dometic Environmental Corp
Identification
  • NSN: 2040-01-680-2849
  • NIIN: 016802849
  • FSC: 2040 — Marine Hardware and Hull Items
  • FSG: 20 — Ship and Marine Equipment
  • Primary part number: D-40PB-PF
  • Manufacturer: Dometic Environmental Corp
General Description

The Damper,air Duct, cataloged under National Stock Number 2040-01-680-2849, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Dometic Environmental Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameDamper,air Duct
FSC / FSG2040 — Marine Hardware and Hull Items (FSG 20)
ManufacturersDometic Environmental Corp (CAGE 4XB81)
Technical Specifications
ParameterValue
NSN2040-01-680-2849
Primary Part NumberD-40PB-PF
Item NameDamper,air Duct
FSC / FSG2040 / 20 — Marine Hardware and Hull Items
ManufacturerDometic Environmental Corp
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
D-40PB-PF PRIMARY Dometic Environmental Corp (USA)
Reference documents
ReferenceMeaning
270401553 5/9 Secondary reference
Dometic Environmental Corp
No interchangeability data on file.
Other items in FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-003-6975
ROLLER,CHOCK
2040-00-004-4739
2040-00-004-4739 · Item name not on file
2040-00-007-1136
HOOK,BOAT
2040-00-008-4790
PLATE,RUDDER
2040-00-008-4792
KEEL COOLER
2040-00-008-9796
PIN,PUSHING KNEE ASSEMBLY
2040-00-008-9797
GRATING ASSEMBLY,FORWARD PORT
2040-00-008-9798
GRATING ASSEMBLY,FORWARD STARBOA

Frequently Asked Questions

What is NSN 2040-01-680-2849?

NSN 2040-01-680-2849 is a Damper,air Duct, manufactured by Dometic Environmental Corp, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-680-2849?

NSN 2040-01-680-2849 has 1 manufacturer part number on file: D-40PB-PF (Dometic Environmental Corp).

Is NSN 2040-01-680-2849 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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