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National Stock Number:
7025-01-470-3271
Federal Supply Class:
7025
National Item Identification Number:
014703271
Description:
DISK DRIVE UNIT
Detail:
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.
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Manufacturer Information:
| 5A12146H02 | 2S209 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 7347007 | 03538 | LOCKHEED MARTIN CORPORATION | | A4272A | 0PW27 | MONTEREY BAY COMMUNICATIONS | | ST39173N | 0ZJM7 | K-TRONICS | | A4322A | 58962 | WESTERN I/O | | 7347007 | 65867 | SEAGATE TECHNOLOGY | | ST39173N | 4T819 | SEAGATE CONTROL SYSTEMS CO |
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Techincal Specification:
| DATA STORAGE CAPACITY | 9.00 GIGABYTES | | DESIGN TYPE | HARD DISK | | DRIVE QUANTITY | 1 | | DRIVE SIZE | 9.00 | | INTERFACE TYPE | SCSI-2 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HARD DISK DRIVE | | SPECIAL FEATURES | ELECTRICAL REQUIREMENTS: 1.2A @ +5 VDC, 2.2A @ +12 VDC, 13.5 WATTS; TEMPERATURE RANGE: +10 DEGREES CELSIUS TO + 50 DEGREES CELSIUS (OPERATING), -20 DEGREES CELSIUS TO +70 DEGREES CELSIUS (NON OPERATING); REQUESTED NAME: HARD DISK DRIVE | | UNIT DESIGN | RACK MOUNTED |
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