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 |
|---|---|
| 1L9L8 | PERIPHERAL COMPUTER SUPPORT INC |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CYFN | DRIVE QUANTITY | 4 |
| APGF | DESIGN TYPE | HARD DISK |
| AWZJ | POWER SOURCE | EXTERNAL |
| ABHP | OVERALL LENGTH | 8.200 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | ELECTROSTATIC DISCHARGE SENSITIVE |
| AGAV | END ITEM IDENTIFICATION | AN/SSQ-91 COMBAT SIMULATION TEST SYSTEM |
| CYFR | ACCESS TIME IN MILLISECONDS | 85.0 |
| PKWT | UNPACKAGED UNIT WEIGHT | 4.000 POUNDS |
| AFGA | OPERATING TEMP RANGE | +41.0/+122.0 DEG FAHRENHEIT |
| ABKW | OVERALL HEIGHT | 1.600 INCHES NOMINAL |
| CYFP | DATA STORAGE CAPACITY | 51.24 MEGABYTES |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 DC AND 5.0 DC |
| ABMK | OVERALL WIDTH | 5.750 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DISK DRIVE, 51 MBYTE |
| BNDC | HEAD TYPE AND QUANTITY | 8 READ/WRITE |