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 |
|---|---|
| 8W884 | INTERNATIONAL BUSINESS MACHINES CORP |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKW | OVERALL HEIGHT | 1.700 INCHES NOMINAL |
| APGF | DESIGN TYPE | COMPACT DISK - READ ONLY MEMORY |
| CYFR | ACCESS TIME IN MILLISECONDS | 85.0 |
| CPLR | UNIT DESIGN | INTERNAL |
| ABHP | OVERALL LENGTH | 8.000 INCHES NOMINAL |
| CYEC | INTERFACE TYPE | EIDE |
| CYFN | DRIVE QUANTITY | 1 |
| CYFP | DATA STORAGE CAPACITY | 128.00 KILOBYTES |
| AGAV | END ITEM IDENTIFICATION | COMPUTER |
| ABMK | OVERALL WIDTH | 5.800 INCHES NOMINAL |
| CYHN | DRIVE SIZE | 5.25 |