NSN 7025-01-582-0638

Part Details | DISK DRIVE UNIT

7025-01-582-0638 An electromechanical or solid state item which accepts and systematically 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 suceptible 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.

Alternate Parts: 8535000922, 8535000-922, DAF3329P004105, DAF3329P004-105, 7025-01-582-0638, 01-582-0638, 7025015820638, 015820638

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
70FEB 06, 201001-582-063837008 ( DISK DRIVE UNIT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-582-0638
Part Number Cage Code Manufacturer
8535000-92207187HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
DAF3329P004-1051W025NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
Technical Data | NSN 7025-01-582-0638
Characteristic Specifications
SPECIAL FEATURESA RECEPTACLE FOR THE SOLID STATE DRIVE, (SSD) AND PCMCIA CARD, AND HOUSES THE CIRCUIT CARD ASSEMBLY (CCA), FIBER OPTIC HARNESS, SSD HARNESS, AND ELECTRICAL CHASSIS. THIS IS A REMOVABLE STORAGE SYSTEM THAT IS UTILIZED BY THE B-2 AVIONICS PROCESSING FUNCTIONS. IT WILL BE INSTALLED AS PART OF THE EXTERMELY HIGH FREQUENCY (EHF) SATELLITE COMMUNICATIONS (SATCOM) SYSTEM THAT WILL PROVIDE THE B-2 BOMBER PRIMARY BEYOND LINE OF SIGHTR (BLOS) ASSURED INFORMATION CAPABILITY TO SATISFY BASIC REQUIREMENTS FOR DATA COMMUNICATIONS
CRITICALITY CODE JUSTIFICATIONNHCF
NUCLEAR HARDNESS CRITICAL FEATURE HARDENED
END ITEM IDENTIFICATIONB-2 AIRCRAFT, EHF-1
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK RECEPTACLE UNIT