PartsTable TECHNICAL DATA SHEET

NSN 7050-01-554-8331Government record, cited

Computer Subassembly7050-01-554-8331

NSN 7050-01-554-8331 · NIIN 015548331 · Part number 4158A0600-1

L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division · FSC 7050 — Information Technology Components · FSG 70 — General Purpose ADP Equipment · CAGE 23905

Government record, cited

NSN 7050-01-554-8331 — this item is cataloged by the U.S. Government under National Stock Number 7050-01-554-8331. Manufacturer of record part number: 4158A0600-1.

Also searched as 7050-01-554-8331 · 7050015548331 · NIIN 015548331 · 01-554-8331 · FSC 7050 Information Technology Components · CAGE 23905 · 4158A0600-1 · PL4158A2010-1 IT 200

Nearby stock numbers ← 7050-01-554-8322 Converter, Digital to Digital · 7050-01-554-8371 Computer Subassembly →

Features

Computer Subassembly — FSC 7050
2 manufacturer part numbers on file
Manufacturer of record: L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division

Identification

NSN: 7050-01-554-8331
NIIN: 015548331
FSC: 7050 — Information Technology Components
FSG: 70 — General Purpose ADP Equipment
Primary part number: 4158A0600-1
Manufacturer: L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division

General Description

The Computer Subassembly, cataloged under National Stock Number 7050-01-554-8331, is classified within Federal Supply Class 7050 (Information Technology Components) of the General Purpose ADP Equipment group. The manufacturer of record is L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts

Item Name	Computer Subassembly
FSC / FSG	7050 — Information Technology Components (FSG 70)
Manufacturers	L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (CAGE 23905)

Technical Specifications

Parameter	Value
NSN	7050-01-554-8331
Primary Part Number	4158A0600-1
Item Name	Computer Subassembly
FSC / FSG	7050 / 70 — Information Technology Components
Manufacturer	L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Shelf Life Code	0
Criticality Code	X
Unit of Issue	EA
Acquisition advice code	J

Cross-Reference Index

Part Number	Manufacturer
PL4158A2010-1 IT 200	L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA)
4158A0600-1 PRIMARY	L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA)

No interchangeability data on file.

Other items in FSC 7050 — Information Technology Components

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

7050-00-001-3278

PERFORATOR,PUNCH ME

7050-00-001-3630

7050-00-001-3630 · Item name not on file

7050-00-001-6997

7050-00-001-6997 · Item name not on file

7050-00-003-1383

7050-00-003-1383 · Item name not on file

7050-00-003-6627

CONVERTER,ANALOG TO DIGITAL

7050-00-005-8689

7050-00-005-8689 · Item name not on file

7050-00-006-1822

7050-00-006-1822 · Item name not on file

7050-00-006-2919

7050-00-006-2919 · Item name not on file

Frequently Asked Questions

What is NSN 7050-01-554-8331?

NSN 7050-01-554-8331 is a Computer Subassembly, manufactured by L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division, classified under FSC 7050, Information Technology Components. Status: active.

What part numbers are listed for NSN 7050-01-554-8331?

NSN 7050-01-554-8331 has 2 manufacturer part numbers on file: PL4158A2010-1 IT 200 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), 4158A0600-1 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division).

Is NSN 7050-01-554-8331 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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