Diode, Switching, Air4920-01-564-7322

NSN 4920-01-564-7322 · NIIN 015647322 · Part number 1N4148W

Diodes Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 12060

Government record, cited

NSN 4920-01-564-7322 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-564-7322. Manufacturer of record part number: 1N4148W.

Also searched as 4920-01-564-7322 · 4920015647322 · NIIN 015647322 · 01-564-7322 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 12060 · 1N4148W

Nearby stock numbers ← 4920-01-564-7321 Circuit Card Assemb · 4920-01-564-7324 Cable Assembly, Int, →

Features

Diode,switching,air — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Diodes Inc

Identification

NSN: 4920-01-564-7322
NIIN: 015647322
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 1N4148W
Manufacturer: Diodes Inc

General Description

The Diode,switching,air, cataloged under National Stock Number 4920-01-564-7322, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Diodes Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Diode,switching,air
FSC / FSG	4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49)
Manufacturers	Diodes Inc (CAGE 12060)

Technical Specifications

Parameter	Value
NSN	4920-01-564-7322
Primary Part Number	1N4148W
Item Name	Diode,switching,air
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Diodes 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)

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5961-01-631-39691N4148W POSSIBLE MATCH

SEMICONDUCTOR DEVICE,DIODE

Possible match (shared part number)Diodes Incorporated

5961-01-670-31182847969-000 POSSIBLE MATCH

SEMICONDUCTOR DEVICE,DIODE

Possible match (shared part number)L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West

Cross-Reference Index

Part Number	Manufacturer
1N4148W PRIMARY	Diodes Inc (USA)

Related Parts

5961-01-631-3969POSSIBLE MATCH

SEMICONDUCTOR DEVICE,DIODE

1N4148W

5961-01-670-3118POSSIBLE MATCH

SEMICONDUCTOR DEVICE,DIODE

2847969-000

Frequently Asked Questions

What is NSN 4920-01-564-7322?

NSN 4920-01-564-7322 is a Diode,switching,air, manufactured by Diodes Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-564-7322?

NSN 4920-01-564-7322 has 1 manufacturer part number on file: 1N4148W (Diodes Inc).

What NSN replaces 4920-01-564-7322?

2 possible matches (shared part number, not a government interchangeability claim): 5961-01-631-3969, 5961-01-670-3118. Verify interchangeability with system specifications before substitution.

Is NSN 4920-01-564-7322 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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