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 |
|---|---|---|---|---|---|---|---|---|
| 925RD | 0AA21 | R | 3 | 9 | 4 | 9Z | ||
| 925RD | 0ERB9 | A | 3 | 2 | 5 | ZZ | ||
| 9154/9059 | K3558 | A | 5 | 2 | 2 | ZK |
CAGE Information
| Code | Company |
|---|---|
| 0AA21 | DRS RUGGED SYSTEMS INC SUB OF DRS TE |
| 0ERB9 | DRS LAUREL TECHNOLOGIES |
| K3558 | ULTRA ELECTRONICS LTD COMMAND & CONT |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CYFN | DRIVE QUANTITY | 4 |
| CYHN | DRIVE SIZE | 5.25 |