National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 9409 | 14251 | A | 3 | 2 | 4 | MG | ||
| 6003438G001 | 9N159 | H | 5 | 9 | 4 | MG | ||
| 9131G | 28480 | A | 5 | 9 | 4 | MG | ||
| 09131-67600 | 28480 | A | 3 | 2 | 4 | MG |
CAGE Information
| Code | Company |
|---|---|
| 14251 | MAGNETIC PERIPHERALS INC SUB OF CONT |
| 9N159 | LOCKHEED COMMERCIAL ELECTRONICS CO |
| 28480 | HEWLETT PACKARD CO |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AWZJ | POWER SOURCE | EXTERNAL |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 DC |
| FEAT | SPECIAL FEATURES | DISK DRIVE IS EITHER SINGLE DENSITY (FM) OR DOUBLE DENSITY (MFM) RECORDING; POWER VOLTAGES REQUIRED IS P5 VDC TO P12 VDC; CERAMIC READ/WRITE HEADS 2; 250.0 KB UNFORMATED STORAGE CAPACITY FOR SINGLE DENSITY OR 500.0 KB FOR DOUBLE DENSITY; 125 KB PER SEC TRANSFER RATE FOR SINGLE DENSITY DISKS AND 250 KB PER SEC FOR DOUBLE DENSITY DISKS; 80 MS AVE SEEK TIME,5 MS TRACK-TO-TRACK SEEK TIME; 3.2 LB WT; P40 DEG TO P115 DEG F OPERATING TEMP |
| ABKW | OVERALL HEIGHT | 3.380 INCHES NOMINAL |
| CYDK | DISK DENSITY RATING | DS/DD |
| ABMK | OVERALL WIDTH | 5.880 INCHES NOMINAL |
| BNDC | HEAD TYPE AND QUANTITY | 1 READ AND 1 WRITE |
| CYFP | DATA STORAGE CAPACITY | 500.00 KILOBYTES |
| CYFQ | DRIVE HEIGHT | FULL |
| CPLR | UNIT DESIGN | INTERNAL |
| AGAV | END ITEM IDENTIFICATION | ELECTRONIC WARFARE TEST SET,AAI CORPORATION,AN/ALM-234 |
| CBBL | FEATURES PROVIDED | CONTROLLER BOARD |
| CYEC | INTERFACE TYPE | MFM |
| APGF | DESIGN TYPE | FLEXIBLE DISK |
| CYFN | DRIVE QUANTITY | 1 |
| CYFR | ACCESS TIME IN MILLISECONDS | 5.0 |
| ABHP | OVERALL LENGTH | 8.290 INCHES NOMINAL |
| CYFU | TRACKS PER INCH | 48.0 |
| CYHN | DRIVE SIZE | 5.25 |
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