Product Details | DISK DRIVE UNIT

7025-01-309-0081 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: 2269V4T, 2269V-4T, 7025-01-309-0081, 01-309-0081, 7025013090081, 013090081

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

Supply Group (FSG) NSN Assign. NIIN
70 08 OCT 1989 01-309-0081

Cross Reference | NSN 7025-01-309-0081

Part Number Cage Code Manufacturer
2269V-4T 06763 WANG LABORATORIES INC

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Technical Data | NSN 7025-01-309-0081

Characteristic Specifications
TRANSFER RATE IN MEGABYTES PER SECOND 1.2
SPECIAL FEATURES 145 MBYTES; 11.000 IN. X 11.300 X 5.600 IN.; AVERAGE SEEK TIME 23.0 MSECS; ROTATIONAL LATENCY TIME 8.3 MESCS

Restrictions/Controls & Freight Information | NSN 7025-01-309-0081

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information