PartsTable TECHNICAL DATA SHEET

NSN 4440-01-576-2271Government record, cited

Drier, Air-Gas, Desiccant4440-01-576-2271

NSN 4440-01-576-2271 · NIIN 015762271 · Part number A77-B10304

Rix Industries · FSC 4440 — Driers, Dehydrators, and Anhydrators · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 28953

Government record, cited

NSN 4440-01-576-2271 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-576-2271. Manufacturer of record part number: A77-B10304.

Also searched as 4440-01-576-2271 · 4440015762271 · NIIN 015762271 · 01-576-2271 · FSC 4440 Driers, Dehydrators, and Anhydrators · CAGE 28953 · A77-B10304 · D3570 ITEM 33

Nearby stock numbers ← 4440-01-575-6943 Desiccant, Static · 4440-01-576-2314 Cartridge, Dehydrator →

Features

Drier,air-Gas,desiccant — FSC 4440
1 manufacturer part number on file
Manufacturer of record: Rix Industries

Identification

NSN: 4440-01-576-2271
NIIN: 015762271
FSC: 4440 — Driers, Dehydrators, and Anhydrators
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
Primary part number: A77-B10304
Manufacturer: Rix Industries

General Description

The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-576-2271, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Rix Industries. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Name	Drier,air-Gas,desiccant
FSC / FSG	4440 — Driers, Dehydrators, and Anhydrators (FSG 44)
Manufacturers	Rix Industries (CAGE 28953)

Technical Specifications

Parameter	Value
NSN	4440-01-576-2271
Primary Part Number	A77-B10304
Item Name	Drier,air-Gas,desiccant
FSC / FSG	4440 / 44 — Driers, Dehydrators, and Anhydrators
Manufacturer	Rix Industries
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
A77-B10304 PRIMARY	Rix Industries (USA)

Reference documents

Reference	Meaning
D3570 ITEM 33	D/9 Drawing number reference only Rix Industries

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 4440-01-576-2271?

NSN 4440-01-576-2271 is a Drier,air-Gas,desiccant, manufactured by Rix Industries, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.

What part numbers are listed for NSN 4440-01-576-2271?

NSN 4440-01-576-2271 has 1 manufacturer part number on file: A77-B10304 (Rix Industries).

Is NSN 4440-01-576-2271 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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