Dehumidifier, Space4440-01-690-5209

NSN 4440-01-690-5209 · NIIN 016905209 · Part number 15681400

Lockheed Martin Corporation Div Rms · FSC 4440 — Driers, Dehydrators, and Anhydrators · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 03538

Government record, cited

NSN 4440-01-690-5209 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-690-5209. Manufacturer of record part number: 15681400.

Also searched as 4440-01-690-5209 · 4440016905209 · NIIN 016905209 · 01-690-5209 · FSC 4440 Driers, Dehydrators, and Anhydrators · CAGE 03538 · 15681400

Nearby stock numbers ← 4440-01-690-2420 Desiccant Container, Dehumidifier · 4440-01-690-6605 Desiccant Container, Dehumidifier →

Features

Dehumidifier,space — FSC 4440
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms

Identification

NSN: 4440-01-690-5209
NIIN: 016905209
FSC: 4440 — Driers, Dehydrators, and Anhydrators
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
Primary part number: 15681400
Manufacturer: Lockheed Martin Corporation Div Rms

General Description

The Dehumidifier,space, cataloged under National Stock Number 4440-01-690-5209, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Lockheed Martin Corporation Div Rms. 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

Parameter	Value
NSN	4440-01-690-5209
Primary Part Number	15681400
Item Name	Dehumidifier,space
FSC / FSG	4440 / 44 — Driers, Dehydrators, and Anhydrators
Manufacturer	Lockheed Martin Corporation Div Rms
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
15681400 PRIMARY	Lockheed Martin Corporation Div Rms (USA)

No interchangeability data on file.

Other items in FSC 4440 — Driers, Dehydrators, and Anhydrators

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

4440-00-001-6294

4440-00-001-6294 · Item name not on file

4440-00-001-6296

4440-00-001-6296 · Item name not on file

4440-00-005-5084

DEHYDRATOR UNIT,NONREACTIVATING

4440-00-006-0073

CARTRIDGE,DEHYDRATOR

4440-00-007-2318

TIMER

4440-00-008-4864

SENSOR ASSEMBLY,HUM

4440-00-009-4422

4440-00-009-4422 · Item name not on file

4440-00-009-5282

4440-00-009-5282 · Item name not on file

Frequently Asked Questions

What is NSN 4440-01-690-5209?

NSN 4440-01-690-5209 is a Dehumidifier,space, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.

What part numbers are listed for NSN 4440-01-690-5209?

NSN 4440-01-690-5209 has 1 manufacturer part number on file: 15681400 (Lockheed Martin Corporation Div Rms).

What are the specifications of 15681400?

Key specifications for 15681400: Part Name Assigned by Controlling Agency: DEHUMIDIFIER ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4440-01-690-5209 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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