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 |
|---|---|
| 60839 | MICROPOLIS CORP |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CYFN | DRIVE QUANTITY | 4 |
| CYFP | DATA STORAGE CAPACITY | 339.60 MEGABYTES |
| APGF | DESIGN TYPE | HARD DISK |
| AWZJ | POWER SOURCE | EXTERNAL |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC AND 12.0 DC |
| CYFR | ACCESS TIME IN MILLISECONDS | 14.0 |
| CYEC | INTERFACE TYPE | SCSI |
| CPLR | UNIT DESIGN | INTERNAL |
| CYFQ | DRIVE HEIGHT | HALF |
| ABKW | OVERALL HEIGHT | 1.630 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 8.000 INCHES NOMINAL |
| BNDC | HEAD TYPE AND QUANTITY | 7 READ AND 7 WRITE |
| ABMK | OVERALL WIDTH | 5.750 INCHES NOMINAL |
| CYHN | DRIVE SIZE | 5.25 |
| PKWT | UNPACKAGED UNIT WEIGHT | 5.000 POUNDS |