Product Details | DISK DRIVE UNIT

7025-01-529-8125 An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electronic computer. See also, MAGNETIC DRUM, DATA STORAGE; CORE MEMORY UNIT.

Part Alternates: 7025-01-529-8125, 01-529-8125, 7025015298125, 015298125

Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment | ADP Input/Output and Storage Devices

Supply Group (FSG) NSN Assign. NIIN
70 01-529-8125

Cross Reference | NSN 7025-01-529-8125

Part Number Cage Code Manufacturer
20-51863 61099 LEIDOS, INC. DBA NATIONAL SECURITY SECTOR
7084351 53711 NAVAL SEA SYSTEMS COMMAND
FD235HF-6529 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
FD235HF-6529 U7327 AMS LIMITED
FD235HF-7529 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
FD235HF-A-429 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
FD235HFA529 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
FD235HFC429 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
FD265-A-429 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
FD265-B-429 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION

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Technical Data | NSN 7025-01-529-8125

Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE FLEXIBLE DISK
DRIVE SIZE 5.25
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 1.44 MEGABYTES
ACCESS TIME IN MILLISECONDS 94.0
TRANSFER RATE IN MEGABYTES PER SECOND 375.0
VOLTAGE IN VOLTS AND CURRENT TYPE 12.0 DC
OVERALL LENGTH 5.710 INCHES NOMINAL
OVERALL HEIGHT 0.990 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT 0.880 POUNDS
END ITEM IDENTIFICATION WORK STATION

Restrictions/Controls & Freight Information | NSN 7025-01-529-8125

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information