PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64CComputer,digital

Commodore Business Machines Ltd · NSN 7021-01-293-3297 · FSC 7021 · Computer,digital
Verified by PartsTable
NSN 7021-01-293-3297 — this item is cataloged by the U.S. Government under National Stock Number 7021-01-293-3297. Primary manufacturer part number: 64C.
Features
  • Computer,digital — FSC 7021
  • Memory Size: 64.0 KILOBYTES
  • Processor Clock Speed: 1.02 MEGAHERTZ
  • Unit Design: PORTABLE
  • 4 verified cross-references
  • Primary manufacturer: Commodore Business Machines Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Computer,digital, cataloged under National Stock Number 7021-01-293-3297, is classified within Federal Supply Class 7021 (Computer,digital) of the General Purpose ADP Equipment group. The primary manufacturer of record is Commodore Business Machines Ltd. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7021-01-293-3297
Primary Part Number64C
Item NameComputer,digital
FSC / FSG7021 / 70 — Computer,digital
ManufacturerCommodore Business Machines Ltd
StatusACTIVE
Memory Size64.0 KILOBYTES
Processor Clock Speed1.02 MEGAHERTZ
Unit DesignPORTABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3010-00-033-7110C64 INTERCHANGEABLE
Gearcase-Motor
Mpc Products Corporation Dba Woodward Mpc, Inc.
3830-00-160-7569 INTERCHANGEABLE
Housing
2990-00-231-73671291-9 INTERCHANGEABLE
Control Assembly,push-Pull
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5360-00-290-7058 INTERCHANGEABLE
Spring,helical,compression
4510-00-567-2707R17C INTERCHANGEABLE
Valve,plumbing Fixture
Brass Craft Mfg Co Sub of Masco Corp
2940-00-830-3885C64 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5930-00-854-3722 INTERCHANGEABLE
Switch,thermostatic
3040-00-917-4217SC313DG60 INTERCHANGEABLE
Clamp,hub
Southern Gear & Machine Inc
Cross-Reference Index
Part NumberManufacturer
64C Commodore Business Machines Ltd (USA)
C64 Commodore Business Machines Ltd (USA)
C64C Commodore Business Machines Ltd (USA)
COMMODORE 64 Commodore Business Machines Ltd (USA)
Related Parts
3010-00-033-7110INTERCHANGEABLE
GEARCASE-MOTOR
C64
3830-00-160-7569INTERCHANGEABLE
HOUSING
2990-00-231-7367INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
1291-9
5360-00-290-7058INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4510-00-567-2707INTERCHANGEABLE
VALVE,PLUMBING FIXTURE
R17C
2940-00-830-3885INTERCHANGEABLE
FILTER ELEMENT,FLUID
C64
5930-00-854-3722INTERCHANGEABLE
SWITCH,THERMOSTATIC
3040-00-917-4217INTERCHANGEABLE
CLAMP,HUB
SC313DG60

Frequently Asked Questions

What is NSN 7021-01-293-3297?

NSN 7021-01-293-3297 is a Computer,digital, manufactured by Commodore Business Machines Ltd, classified under FSC 7021 (Computer,digital). Status: active.

What are the part numbers for NSN 7021-01-293-3297?

NSN 7021-01-293-3297 has 4 cross-referenced part numbers: 64C (Commodore Business Machines Ltd), C64 (Commodore Business Machines Ltd), C64C (Commodore Business Machines Ltd), COMMODORE 64 (Commodore Business Machines Ltd).

What NSN replaces 7021-01-293-3297?

There are 8 known substitutes for 7021-01-293-3297: 3010-00-033-7110, 3830-00-160-7569, 2990-00-231-7367 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 64C?

Key specifications for 64C: Overall Width: 8.000 INCHES NOMINAL IN; Special Features: EXTERNAL POWER 120 VAC, 60 HZ; 20KB ROM; INCLUDES DOS & BASIC INTERPRETER; 6510A MICROPROCESSOR; COLOR-BEIGE; WEIGHT-4.4 LBS.; EQUIPPED WITH FULL SIZE KEYBOARD KB; Memory Size: 64.0 KILOBYTES; Processor Clock Speed: 1.02 MEGAHERTZ. 7 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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