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 |
|---|---|
| 15476 | COMPAQ FEDERAL LLC |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CYFP | DATA STORAGE CAPACITY | 381.00 MEGABYTES |
| APGF | DESIGN TYPE | HARD DISK |
| AWZJ | POWER SOURCE | EXTERNAL |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 DC |
| ABMK | OVERALL WIDTH | 5.790 INCHES NOMINAL |
| CYFR | ACCESS TIME IN MILLISECONDS | 23.6 |
| CYHQ | TRANSFER RATE IN MEGABYTES PER SECOND | 4.0 |
| FEAT | SPECIAL FEATURES | 15.3 MILLISECOND SEEK TIME; DSSI BUS INTERFACE; ERROR DETECTION CODE INCLUDED; DISK DRIVE IS "RF" SHIELDED |
| PKWT | UNPACKAGED UNIT WEIGHT | 3.340 POUNDS |
| AGAV | END ITEM IDENTIFICATION | GROUND STATION UPGRADE |
| CPLR | UNIT DESIGN | INTERNAL |
| CYFQ | DRIVE HEIGHT | HALF |
| ABKW | OVERALL HEIGHT | 1.620 INCHES NOMINAL |
| CYFN | DRIVE QUANTITY | 1 |
| CYHN | DRIVE SIZE | 5.25 |
| ABHP | OVERALL LENGTH | 8.210 INCHES NOMINAL |