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 |
|---|---|
| 20418 | DRS SUSTAINMENT SYSTEMS INC. DIV DRS |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
| CYDK | DISK DENSITY RATING | DS/HD |
| CYFR | ACCESS TIME IN MILLISECONDS | 3.0 |
| CYFQ | DRIVE HEIGHT | FULL |
| CPLR | UNIT DESIGN | INTERNAL |
| AFGA | OPERATING TEMP RANGE | +4.0/+50.0 DEG CELSIUS |
| ABHP | OVERALL LENGTH | 162.0 MILLIMETERS NOMINAL |
| AWZJ | POWER SOURCE | SELF-CONTAINED |
| ABMK | OVERALL WIDTH | 101.6 MILLIMETERS NOMINAL |
| PKWT | UNPACKAGED UNIT WEIGHT | 6.500 POUNDS |
| APGF | DESIGN TYPE | FLEXIBLE DISK |
| CYFN | DRIVE QUANTITY | 1 |
| ABKW | OVERALL HEIGHT | 42.0 MILLIMETERS NOMINAL |
| CYFP | DATA STORAGE CAPACITY | 2.00 MEGABYTES |
| CYHN | DRIVE SIZE | 3.50 |