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National Stock Number:
7025-01-432-9728
Federal Supply Class:
7025
National Item Identification Number:
014329728
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:
| 1810633-103 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1900104-3 ITEM # 12 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | TEC-FD01-0001 | 0Z649 | PC IMPORTERS INC | | 91201 | 5H263 | DECISIONONE CORP | | FD235HFB291 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 19307322-17104 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| DRIVE SIZE | 3.50 | | DRIVE HEIGHT | HALF | | DATA STORAGE CAPACITY | 1.44 MEGABYTES | | DESIGN TYPE | FLEXIBLE DISK | | OVERALL HEIGHT | 1.150 INCHES NOMINAL | | OVERALL LENGTH | 5.850 INCHES NOMINAL | | OVERALL WIDTH | 7.050 INCHES NOMINAL | | POWER SOURCE | EXTERNAL | | UNIT DESIGN | INTERNAL |
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