Crtg, Dessicant4820-01-591-6407

NSN 4820-01-591-6407 · NIIN 015916407 · Part number LX4082

General Atomics Aeronautical Systems, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0YJB5

Government record, cited

NSN 4820-01-591-6407 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-591-6407. Manufacturer of record part number: LX4082.

Also searched as 4820-01-591-6407 · 4820015916407 · NIIN 015916407 · 01-591-6407 · FSC 4820 Valves, Nonpowered · CAGE 0YJB5 · LX4082

Nearby stock numbers ← 4820-01-591-6188 Outline, Vlu-1873 · 4820-01-591-6416 Cartridge, Stop-Check Valve →

4820-01-591-6407 — Valves, Nonpowered

Features

Crtg,dessicant — FSC 4820
1 manufacturer part number on file
Manufacturer of record: General Atomics Aeronautical Systems, Inc.

Identification

NSN: 4820-01-591-6407
NIIN: 015916407
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: LX4082
Manufacturer: General Atomics Aeronautical Systems, Inc.

General Description

The Crtg,dessicant, cataloged under National Stock Number 4820-01-591-6407, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Atomics Aeronautical Systems, Inc.. 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	Crtg,dessicant
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	General Atomics Aeronautical Systems, Inc. (CAGE 0YJB5)

Technical Specifications

Parameter	Value
NSN	4820-01-591-6407
Primary Part Number	LX4082
Item Name	Crtg,dessicant
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	General Atomics Aeronautical Systems, Inc.
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
LX4082 PRIMARY	General Atomics Aeronautical Systems, Inc. (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

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

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-591-6407?

NSN 4820-01-591-6407 is a Crtg,dessicant, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-591-6407?

NSN 4820-01-591-6407 has 1 manufacturer part number on file: LX4082 (General Atomics Aeronautical Systems, Inc.).

Is NSN 4820-01-591-6407 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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