PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4459Computer System,digital

Lockheed Martin Services, Llc · NSN 7010-01-339-5626 · FSC 7010 · Computer System,digital
Verified by PartsTable
NSN 7010-01-339-5626 — this item is cataloged by the U.S. Government under National Stock Number 7010-01-339-5626. Primary manufacturer part number: 4459.
Features
  • Computer System,digital — FSC 7010
  • Features Provided: TEMPEST
  • Component Type and Quantity Accommodated: 1 CATHODE RAY TUBE AND 1 KEYBOARD
  • Features Provided: TEMPEST
  • Component Type and Quantity Accommodated: 1 CATHODE RAY TUBE AND 1 KEYBOARD
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Services, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Computer System,digital, cataloged under National Stock Number 7010-01-339-5626, is classified within Federal Supply Class 7010 (Computer System,digital) of the General Purpose ADP Equipment group. The primary manufacturer of record is Lockheed Martin Services, Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN7010-01-339-5626
Primary Part Number4459
Item NameComputer System,digital
FSC / FSG7010 / 70 — Computer System,digital
ManufacturerLockheed Martin Services, Llc
StatusACTIVE
Features ProvidedTEMPEST
Component Type and Quantity Accommodated1 CATHODE RAY TUBE AND 1 KEYBOARD
Features ProvidedTEMPEST
Component Type and Quantity Accommodated1 CATHODE RAY TUBE AND 1 KEYBOARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Weight60.0000 lbs
Cube12.0000 cu ft
Verified Substitutes 8
6625-01-115-6251400-0624 SUCCESSOR
Counter,electronic,digital Reado
Atec Inc
6240-00-068-55434459 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5945-00-192-024510268 INTERCHANGEABLE
Relay,electromagnetic
Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp
5310-00-227-4883F0846-006 INTERCHANGEABLE
Washer,spring Tension
Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol
3455-00-455-9096B-12 INTERCHANGEABLE
Cutter,milling,end
Pohl Tool Co
3040-00-461-8856204459 INTERCHANGEABLE
Shaft,straight
Clark Material Handling Company
6105-00-643-471843236-0 INTERCHANGEABLE
Motor,direct Current
Western Sky Industries Inc Dba Electromech Techologies
5999-00-994-028444-59 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
Cross-Reference Index
Part NumberManufacturer
4459 PRIMARY Lockheed Martin Services, Llc (USA)
2180297-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
6625-01-115-6251SUCCESSOR
COUNTER,ELECTRONIC,DIGITAL READO
400-0624
6240-00-068-5543INTERCHANGEABLE
LAMP,INCANDESCENT
4459
5945-00-192-0245INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10268
5310-00-227-4883INTERCHANGEABLE
WASHER,SPRING TENSION
F0846-006
3455-00-455-9096INTERCHANGEABLE
CUTTER,MILLING,END
B-12
3040-00-461-8856INTERCHANGEABLE
SHAFT,STRAIGHT
204459
6105-00-643-4718INTERCHANGEABLE
MOTOR,DIRECT CURRENT
43236-0
5999-00-994-0284INTERCHANGEABLE
DELAY LINE
44-59

Frequently Asked Questions

What is NSN 7010-01-339-5626?

NSN 7010-01-339-5626 is a Computer System,digital, manufactured by Lockheed Martin Services, Llc, classified under FSC 7010 (Computer System,digital). Status: active.

What are the part numbers for NSN 7010-01-339-5626?

NSN 7010-01-339-5626 has 2 cross-referenced part numbers: 4459 (Lockheed Martin Services, Llc), 2180297-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 7010-01-339-5626?

There are 8 known substitutes for 7010-01-339-5626: 6625-01-115-6251, 6240-00-068-5543, 5945-00-192-0245 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4459?

Key specifications for 4459: Special Features: EXTERNAL POWER SOURCE;INTELLIGENCE INPUT METHOD-ELECT.;110 VAC;SGL PHASE;60 HZ;10MB REMOVABLE CARTRIDGE DISK DRIVE 2;EGA MONITOR 1;SYSTEM CABINET W/CPU 1;512KB MAIN MEMORY;512KB EXPANSION MODULE;IBM COMPATIBILITY;1.2MB FLEXIBLE DISK DRIVE;10 ADDITIONAL,10MB HARD DISK CARTRIDGES MB; Features Provided: TEMPEST; Component Type and Quantity Accommodated: 1 CATHODE RAY TUBE AND 1 KEYBOARD; Special Features: EXTERNAL POWER SOURCE;INTELLIGENCE INPUT METHOD-ELECT.;110 VAC;SGL PHASE;60 HZ;10MB REMOVABLE CARTRIDGE DISK DRIVE 2;EGA MONITOR 1;SYSTEM CABINET W/CPU 1;512KB MAIN MEMORY;512KB EXPANSION MODULE;IBM COMPATIBILITY;1.2MB FLEXIBLE DISK DRIVE;10 ADDITIONAL,10MB HARD DISK CARTRIDGES MB. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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