Product Details | DISK DRIVE UNIT

7025-01-555-4607 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: 26K5427, 4141, 4365MC14141, 4365-MC1-4141, 7025-01-555-4607, 01-555-4607, 7025015554607, 015554607

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

Supply Group (FSG) NSN Assign. NIIN
70 06 SEP 2007 01-555-4607

Demand History | NSN 7025-01-555-4607

Part Number Request Date QTY Origin
4141 2019-10-288 104 CN

Cross Reference | NSN 7025-01-555-4607

Part Number Cage Code Manufacturer
26K5427 30874 INTERNATIONAL BUSINESS MACHINES CORP
4141 30874 INTERNATIONAL BUSINESS MACHINES CORP
4365-MC1-4141 23892 LOCKHEED MARTIN CORPORATION DIV ISGS

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Technical Data | NSN 7025-01-555-4607

Characteristic Specifications
END ITEM IDENTIFICATION ENROUTE AUTOMATION MODERNIZATION
PART NAME ASSIGNED BY CONTROLLING AGENCY CDROM ULTRABAY ENHANCED DRIVE

Restrictions/Controls & Freight Information | NSN 7025-01-555-4607

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.)
Controlled Inventory Item Code:UUNCLASSIFIED
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:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information