Product Details | DISK DRIVE UNIT

7025-01-254-3871 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: 9885S-OPT001/002, 9885SOPT001002, 7025-01-254-3871, 01-254-3871, 7025012543871, 012543871

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

Supply Group (FSG) NSN Assign. NIIN
70 05 MAY 1987 01-254-3871

Cross Reference | NSN 7025-01-254-3871

Part Number Cage Code Manufacturer
9885S-OPT001/002 28480 HEWLETT-PACKARD COMPANY DBA HEWLETT-PACKARD CO. OR HP

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Technical Data | NSN 7025-01-254-3871

Characteristic Specifications
DESIGN TYPE FLEXIBLE DISK
ACCESS TIME IN MILLISECONDS 267.0
SPECIAL FEATURES DRIVE SLAVE FOR FLEX DISC; TRANSFER RATE BETWEEN COMPUTER AND DISC DRIVE IS 23K BYTES; DOUBLE DENSITY READ/WRITE; 500,000 BYTES OF TOTAL USER AVAILABLE SPACE PER DISC; INCORPORATES A SELF-TEST FEATURE

Restrictions/Controls & Freight Information | NSN 7025-01-254-3871

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