Drier, Air-Gas, Desiccant4440-01-707-0709

NSN 4440-01-707-0709 · NIIN 017070709 · Part number W74D-3AD-NMN

Norgren C a Co · FSC 4440 — Driers, Dehydrators, and Anhydrators · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 43990

Government record, cited

NSN 4440-01-707-0709 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-707-0709. Manufacturer of record part number: W74D-3AD-NMN.

Also searched as 4440-01-707-0709 · 4440017070709 · NIIN 017070709 · 01-707-0709 · FSC 4440 Driers, Dehydrators, and Anhydrators · CAGE 43990 · W74D-3AD-NMN · 1063533

Nearby stock numbers ← 4440-01-706-3462 Cartridge, Dehydrator · 4440-01-707-7537 Desiccant Pack →

Features

Drier,air-Gas,desiccant — FSC 4440
2 manufacturer part numbers on file
Manufacturer of record: Norgren C a Co

Identification

NSN: 4440-01-707-0709
NIIN: 017070709
FSC: 4440 — Driers, Dehydrators, and Anhydrators
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
Primary part number: W74D-3AD-NMN
Manufacturer: Norgren C a Co

General Description

The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-707-0709, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Norgren C a Co. The record lists 2 manufacturer part numbers 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	Tld Ace Corp Div Tld Ace (CAGE 00365); Norgren C a Co (CAGE 43990)

Technical Specifications

Parameter	Value
NSN	4440-01-707-0709
Primary Part Number	W74D-3AD-NMN
Item Name	Drier,air-Gas,desiccant
FSC / FSG	4440 / 44 — Driers, Dehydrators, and Anhydrators
Manufacturer	Norgren C a Co
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
1063533	Tld Ace Corp Div Tld Ace (USA)
W74D-3AD-NMN PRIMARY	Norgren C a Co (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 4440-01-707-0709?

NSN 4440-01-707-0709 is a Drier,air-Gas,desiccant, manufactured by Norgren C a Co, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.

What part numbers are listed for NSN 4440-01-707-0709?

NSN 4440-01-707-0709 has 2 manufacturer part numbers on file: 1063533 (Tld Ace Corp Div Tld Ace), W74D-3AD-NMN (Norgren C a Co).

Is NSN 4440-01-707-0709 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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