Part Number
Part Number:
NSN:
NIIN:
Item Name:
DISK DRIVE UNIT
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 62786 | HITACHI AMERICA, LTD. |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| APGF | DESIGN TYPE | HARD DISK |
| AWZJ | POWER SOURCE | EXTERNAL |
| ABMK | OVERALL WIDTH | 70.0 MILLIMETERS NOMINAL |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
| CYFR | ACCESS TIME IN MILLISECONDS | 13.0 |
| CYHQ | TRANSFER RATE IN MEGABYTES PER SECOND | 100.0 |
| PKWT | UNPACKAGED UNIT WEIGHT | 0.1 KILOGRAMS |
| ABHP | OVERALL LENGTH | 100.0 MILLIMETERS NOMINAL |
| CPLR | UNIT DESIGN | INTERNAL |
| AGAV | END ITEM IDENTIFICATION | CULLINS WEAPONS DATA CONVERTER (CDWG) |
| ABKW | OVERALL HEIGHT | 9.5 MILLIMETERS NOMINAL |
| CYFP | DATA STORAGE CAPACITY | 20.00 GIGABYTES |
| CYEC | INTERFACE TYPE | EIDE |
| CYHN | DRIVE SIZE | 2.50 |
| AFGA | OPERATING TEMP RANGE | -20.0/+85.0 DEG CELSIUS |
| CYFN | DRIVE QUANTITY | 1 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY) MASS STORAGE DISK DRIVE |