Dehumidifier2995-00-891-1638

NSN 2995-00-891-1638 · NIIN 008911638 · Part number 20975-2

Triumph Controls, Llc Dba Triumph Controls, Llc · FSC 2995 — Miscellaneous Engine Accessories, Aircraft · FSG 29 — Engine Accessories · CAGE 78710

Government record, cited

NSN 2995-00-891-1638 — this item is cataloged by the U.S. Government under National Stock Number 2995-00-891-1638. Manufacturer of record part number: 20975-2.

Also searched as 2995-00-891-1638 · 2995008911638 · NIIN 008911638 · 00-891-1638 · FSC 2995 Miscellaneous Engine Accessories, Aircraft · CAGE 78710 · 20975-2

Nearby stock numbers ← 2995-00-891-1636 Actuator Assy, Switc · 2995-00-891-1640 →

Features

Dehumidifier — FSC 2995
1 manufacturer part number on file
Manufacturer of record: Triumph Controls, Llc Dba Triumph Controls, Llc

Identification

NSN: 2995-00-891-1638
NIIN: 008911638
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
FSG: 29 — Engine Accessories
Primary part number: 20975-2
Manufacturer: Triumph Controls, Llc Dba Triumph Controls, Llc

General Description

The Dehumidifier, cataloged under National Stock Number 2995-00-891-1638, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Dehumidifier
FSC / FSG	2995 — Miscellaneous Engine Accessories, Aircraft (FSG 29)
Manufacturers	Triumph Controls, Llc Dba Triumph Controls, Llc (CAGE 78710)

Technical Specifications

Parameter	Value
NSN	2995-00-891-1638
Primary Part Number	20975-2
Item Name	Dehumidifier
FSC / FSG	2995 / 29 — Miscellaneous Engine Accessories, Aircraft
Manufacturer	Triumph Controls, Llc Dba Triumph Controls, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
20975-2 PRIMARY	Triumph Controls, Llc Dba Triumph Controls, Llc (USA)

No interchangeability data on file.

Other items in FSC 2995 — Miscellaneous Engine Accessories, Aircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2995-00-001-1852

2995-00-001-1852 · Item name not on file

2995-00-001-3662

INSERT,GENERATOR,BEARING

2995-00-001-8344

MANIFOLD,FLUID,AIRCRAFT

2995-00-001-8345

MANIFOLD,FLUID,AIRCRAFT

2995-00-001-9125

2995-00-001-9125 · Item name not on file

2995-00-001-9136

2995-00-001-9136 · Item name not on file

2995-00-001-9137

PLATE,POWER QUADRAN

2995-00-003-3949

2995-00-003-3949 · Item name not on file

Frequently Asked Questions

What is NSN 2995-00-891-1638?

NSN 2995-00-891-1638 is a Dehumidifier, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.

What part numbers are listed for NSN 2995-00-891-1638?

NSN 2995-00-891-1638 has 1 manufacturer part number on file: 20975-2 (Triumph Controls, Llc Dba Triumph Controls, Llc).

Is NSN 2995-00-891-1638 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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