Drier, Air-Gas, Desiccant4440-01-592-5861

NSN 4440-01-592-5861 · NIIN 015925861 · Part number 20-1000-00

Viavi Solutions Llc Div Lenexa · FSC 4440 — Driers, Dehydrators, and Anhydrators · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 41364

Government record, cited

NSN 4440-01-592-5861 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-592-5861. Manufacturer of record part number: 20-1000-00.

Also searched as 4440-01-592-5861 · 4440015925861 · NIIN 015925861 · 01-592-5861 · FSC 4440 Driers, Dehydrators, and Anhydrators · CAGE 41364 · 20-1000-00

Nearby stock numbers ← 4440-01-592-5473 Cartridge, Dehydrator · 4440-01-592-5896 Dehydrator Unit, Nonreactivating →

Features

Drier,air-Gas,desiccant — FSC 4440
1 manufacturer part number on file
Manufacturer of record: Viavi Solutions Llc Div Lenexa

Identification

NSN: 4440-01-592-5861
NIIN: 015925861
FSC: 4440 — Driers, Dehydrators, and Anhydrators
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
Primary part number: 20-1000-00
Manufacturer: Viavi Solutions Llc Div Lenexa

General Description

The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-592-5861, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Viavi Solutions Llc Div Lenexa. 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	Drier,air-Gas,desiccant
FSC / FSG	4440 — Driers, Dehydrators, and Anhydrators (FSG 44)
Manufacturers	Viavi Solutions Llc Div Lenexa (CAGE 41364)

Technical Specifications

Parameter	Value
NSN	4440-01-592-5861
Primary Part Number	20-1000-00
Item Name	Drier,air-Gas,desiccant
FSC / FSG	4440 / 44 — Driers, Dehydrators, and Anhydrators
Manufacturer	Viavi Solutions Llc Div Lenexa
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
20-1000-00 PRIMARY	Viavi Solutions Llc Div Lenexa (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 4440-01-592-5861?

NSN 4440-01-592-5861 is a Drier,air-Gas,desiccant, manufactured by Viavi Solutions Llc Div Lenexa, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.

What part numbers are listed for NSN 4440-01-592-5861?

NSN 4440-01-592-5861 has 1 manufacturer part number on file: 20-1000-00 (Viavi Solutions Llc Div Lenexa).

Is NSN 4440-01-592-5861 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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