PartsTable TECHNICAL DATA SHEET

NSN 4920-01-141-4889Government record, cited

Test Set Subassembly, Aircraft Co4920-01-141-4889

NSN 4920-01-141-4889 · NIIN 011414889 · Part number 150-026057-001

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 26916

Government record, cited

NSN 4920-01-141-4889 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-141-4889. Manufacturer of record part number: 150-026057-001.

Also searched as 4920-01-141-4889 · 4920011414889 · NIIN 011414889 · 01-141-4889 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 26916 · 150-026057-001

Nearby stock numbers ← 4920-01-141-4888 Test Set Subassembly, Aircraft Co · 4920-01-141-4898 →

Features

Test Set Subassembly,aircraft Co — FSC 4920
Component Quantity: 2149
Major Components: PATCHBOARD ASSEMBLY,ELECTRICAL 1; CABLE RF 1; TERMINAL 37; CLIP,ELECTRICAL 730; CONTACT ELECTRICAL 1260; CONNECTOR,RECEPTACLE ELECTRICAL 6; PLUG,KEYING INTER CONTACT 26; CONNECTOR PLUG,ELECTRICAL 1; CONNECTOR,SELF TEST ASSEMBLY 1; CARD CAGE ASSEMBLY 71; JACK TIP 4; CIRCUIT CARD ASSEMBLY 8; HEAT SINK AND RESISTOR ASSEMBLY 2; CHASSIS,ELECTRICAL EQUIPMENT 1
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple

Identification

NSN: 4920-01-141-4889
NIIN: 011414889
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 150-026057-001
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple

General Description

The Test Set Subassembly,aircraft Co, cataloged under National Stock Number 4920-01-141-4889, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4920-01-141-4889
Primary Part Number	150-026057-001
Item Name	Test Set Subassembly,aircraft Co
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Status	ACTIVE
Component Quantity	2149
Major Components	PATCHBOARD ASSEMBLY,ELECTRICAL 1; CABLE RF 1; TERMINAL 37; CLIP,ELECTRICAL 730; CONTACT ELECTRICAL 1260; CONNECTOR,RECEPTACLE ELECTRICAL 6; PLUG,KEYING INTER CONTACT 26; CONNECTOR PLUG,ELECTRICAL 1; CONNECTOR,SELF TEST ASSEMBLY 1; CARD CAGE ASSEMBLY 71; JACK TIP 4; CIRCUIT CARD ASSEMBLY 8; HEAT SINK AND RESISTOR ASSEMBLY 2; CHASSIS,ELECTRICAL EQUIPMENT 1

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL C — Remove/Demil Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
150-026057-001 PRIMARY	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)

No interchangeability data on file.

Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

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

4920-00-000-0190

TEST SET,FLIGHT CONTROL SYSTEM

4920-00-001-1405

4920-00-001-1405 · Item name not on file

4920-00-001-1716

4920-00-001-1716 · Item name not on file

4920-00-001-1744

4920-00-001-1744 · Item name not on file

4920-00-001-1745

4920-00-001-1745 · Item name not on file

4920-00-001-1746

4920-00-001-1746 · Item name not on file

4920-00-001-1747

4920-00-001-1747 · Item name not on file

4920-00-001-1748

4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-01-141-4889?

NSN 4920-01-141-4889 is a Test Set Subassembly,aircraft Co, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-141-4889?

NSN 4920-01-141-4889 has 1 manufacturer part number on file: 150-026057-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What are the specifications of 150-026057-001?

Key specifications for 150-026057-001: Component Quantity: 2149; Major Components: PATCHBOARD ASSEMBLY,ELECTRICAL 1; CABLE RF 1; TERMINAL 37; CLIP,ELECTRICAL 730; CONTACT ELECTRICAL 1260; CONNECTOR,RECEPTACLE ELECTRICAL 6; PLUG,KEYING INTER CONTACT 26; CONNECTOR PLUG,ELECTRICAL 1; CONNECTOR,SELF TEST ASSEMBLY 1; CARD CAGE ASSEMBLY 71; JACK TIP 4; CIRCUIT CARD ASSEMBLY 8; HEAT SINK AND RESISTOR ASSEMBLY 2; CHASSIS,ELECTRICAL EQUIPMENT 1; End Item Identification: AN/ALM-205/206. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-141-4889 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.

What is the DEMIL code for NSN 4920-01-141-4889?

NSN 4920-01-141-4889 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.

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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