PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3202-5420Disk,flexible

Memorex Corp Hq · NSN 7045-01-173-4574 · FSC 7045 · No Item Name Available
Verified by PartsTable
NSN 7045-01-173-4574 — this item is cataloged by the U.S. Government under National Stock Number 7045-01-173-4574. Primary manufacturer part number: 3202-5420.
Features
  • Disk,flexible — FSC 7045
  • Disk Density Rating: DS/DD
  • Disk Quantity: 10
  • Disk Type: MAGNETIC
  • Tracks Per Inch: 96
  • Disk Diameter: 5.250 INCHES NOMINAL IN
  • Disk Density Rating: DS/DD
  • Disk Quantity: 10
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,flexible, cataloged under National Stock Number 7045-01-173-4574, is classified within Federal Supply Class 7045 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Memorex Corp Hq. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: BX.

Technical Specifications
ParameterValue
NSN7045-01-173-4574
Primary Part Number3202-5420
Item NameDisk,flexible
FSC / FSG7045 / 70 — No Item Name Available
ManufacturerMemorex Corp Hq
StatusCANCELLED
Disk Density RatingDS/DD
Disk Quantity10
Disk TypeMAGNETIC
Tracks Per Inch96
Disk Diameter5.250 INCHES NOMINAL IN
Disk Density RatingDS/DD
Disk Quantity10
Disk TypeMAGNETIC
Tracks Per Inch96
Disk Diameter5.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueBX
SMR CodeJZ
Weight0.5000 lbs
Cube0.0287 cu ft
Verified Substitutes 6
4210-00-116-52919292460 INTERCHANGEABLE
Valve,fire Extinguisher
Grinnell Fire Protection
6220-00-405-2233130-08-332 INTERCHANGEABLE
Light,backup
Arrow Safety Device Co
4820-00-868-294610081 INTERCHANGEABLE
Seat,valve
Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co
5940-00-926-0031 INTERCHANGEABLE
Terminal,feedthru
5330-01-026-057954310 INTERCHANGEABLE
Seal,plain Encased
Somat Company
3110-01-616-96015717156 INTERCHANGEABLE
Bearing,ball,annular
Am General Llc
Cross-Reference Index
Part NumberManufacturer
3202-5420 Memorex Corp Hq (USA)
A-A-55462-01 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-55462 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
814233 Xidex Corp (USA)
75-0458-838 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
204/2D-802067 New Madina Attires Usa Div Garments Marketing (USA)
204/2D New Madina Attires Usa Div Garments Marketing (USA)
8693066 International Business Machines Corp Parts Order Center Dept E - 54 (USA)
MD557-01-18239 Verbatim Corp (USA)
478801 Athana International, Inc. (USA)
8693066 International Business Machines Corporation Dba IBM (USA)
JJ5470 Misco America, Nc (USA)
54310 Basf Systems Corp (USA)
802067 New Madina Attires Usa Div Garments Marketing (USA)
Related Parts
4210-00-116-5291INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER
9292460
6220-00-405-2233INTERCHANGEABLE
LIGHT,BACKUP
130-08-332
4820-00-868-2946INTERCHANGEABLE
SEAT,VALVE
10081
5940-00-926-0031INTERCHANGEABLE
TERMINAL,FEEDTHRU
5330-01-026-0579INTERCHANGEABLE
SEAL,PLAIN ENCASED
54310
3110-01-616-9601INTERCHANGEABLE
BEARING,BALL,ANNULAR
5717156

Frequently Asked Questions

What is NSN 7045-01-173-4574?

NSN 7045-01-173-4574 is a Disk,flexible, manufactured by Memorex Corp Hq, classified under FSC 7045 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 7045-01-173-4574?

NSN 7045-01-173-4574 has 14 cross-referenced part numbers: 3202-5420 (Memorex Corp Hq), A-A-55462-01 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55462 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 814233 (Xidex Corp), 75-0458-838 (Lockheed Martin Corp Lockheed Martin Mission Systems) and 9 more.

What NSN replaces 7045-01-173-4574?

There are 6 known substitutes for 7045-01-173-4574: 4210-00-116-5291, 6220-00-405-2233, 4820-00-868-2946 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3202-5420?

Key specifications for 3202-5420: End Item Identification: RADAR MICROWAVE LINK SYSTEM; Disk Density Rating: DS/DD; Disk Quantity: 10; Disk Type: MAGNETIC. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 7045-01-173-4574 still in active supply?

NSN 7045-01-173-4574 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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