Product Details | DISK DRIVE UNIT

7025-01-466-7657 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: 8425951, 842595-1, 7025-01-466-7657, 01-466-7657, 7025014667657, 014667657

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

Supply Group (FSG) NSN Assign. NIIN
70 30 JUL 1999 01-466-7657

Cross Reference | NSN 7025-01-466-7657

Part Number Cage Code Manufacturer
842595-1 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION
842595-1 08YX1 L-3 COMMUNICATIONS CORPORATION DBA L-3 COMMUNICATIONS, RCCS
842595-1 13973 LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION

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Technical Data | NSN 7025-01-466-7657

Characteristic Specifications
UNIT DESIGN PORTABLE
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 341.10 MEGABYTES
POWER SOURCE EXTERNAL
OVERALL LENGTH 3.370 INCHES NOMINAL
OVERALL HEIGHT 0.410 INCHES NOMINAL
OVERALL WIDTH 1.126 INCHES NOMINAL
OPERATING TEMP RANGE 5.0 TO 55.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 7025-01-466-7657

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:5ADP Accessorial Equipment. Represents accessorial equipment which is considered to be a component, device, or unit that is related directly to and essential in the operation of ADPE. Included in this class are complete units and components of related general purpose accessorial equipment which are used as part of a system such as weapon system, control system, missile system, communication system, or navigational system. It also encompasses various units or devices and associated control units that are used in combination or conjunction with the ADPE configuration but are not part of the configuration itself.
Category Code Description
No Freight Information