NSN 7025-01-339-2283
Part Details | DISK DRIVE UNIT
7025-01-339-2283 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: 7261300002, 7025-01-339-2283, 01-339-2283, 7025013392283, 013392283
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 70 | MAY 19, 1991 | 01-339-2283 | 37008 ( DISK DRIVE UNIT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-339-2283
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7261300002 | 86360 | GE AVIATION SYSTEMS LLCDBA GE AVIATION DIV INFORMATION |
Technical Data | NSN 7025-01-339-2283
| Characteristic | Specifications |
|---|---|
| UNIT DESIGN | INTERNAL |
| DESIGN TYPE | HARD DISK |
| DRIVE QUANTITY | 1 |
| DATA STORAGE CAPACITY | 1.20 GIGABYTES |
| DRIVE HEIGHT | FULL |
| ACCESS TIME IN MILLISECONDS | 3.5 |
| INTERFACE TYPE | SCSI |
| HEAD TYPE AND QUANTITY | 8 READ AND 8 WRITE |
| TRACKS PER INCH | 1875.0 |
| INTERLEAVE RATE RATIO | 1.0 |
| POWER SOURCE | EXTERNAL |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 DC |
| OVERALL LENGTH | 8.000 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL WIDTH | 5.750 INCHES NOMINAL |
| FEATURES PROVIDED | CONTROLLER BOARD |
| SPECIAL FEATURES | CONSISTS OF FAIRCHILD (86360) P/N 191C9000-02-020 DISK DRIVE UNIT WHICH IS A H.P. (28480) P/N 97549TF WITH A CABLE ASSY AND MOUNTING BRACKET INCLUDED; 5.25 IN. DISK SIZE; 128 KB BUFFER SIZE; 2.85 MB PER SEC BURST DATA TRANSFER RATE & 1.75 MB PER SEC SUSTAINED DATA TRANSFER RATE; P0 DEG TO P50 DEG CELSIUS OPERATING TEMPERATURE; 1000 FT BELOW SEA LEVEL TO 10,000 FT ABOVE SEA LEVEL OPERATING ALTITUDE |
| END ITEM IDENTIFICATION | MISSION SUPPORT SYSTEM |