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Disk Drive Unit NSN 7025-01-246-1622

Item Description

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.

NSN 7025-01-246-1622 NSN: 7025-01-246-1622

Features and Characteristics

Overall Length
8.290 inches
Overall Height
3.380 inches
Overall Width
5.880 inches
End Application
Electronic warfare test set, aai corporation, an/alm-234
Design Type
Flexible disk
Power Source
External
Head Type And Quantity
1 read and 1 write
Features Provided
Controller board
Unit Design
Internal
Voltage In Volts And Current Type
12.0 dc
Disk Density Rating
Ds/dd
Interface Type
Mfm
Drive Quantity
1
Data Storage Capacity
500.00 kilobytes
Drive Height
Full
Access Time In Milliseconds
5.0
Tracks Per Inch
48.0
Drive Size
5.25
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 degrees to p115 degrees f operating temp
FSC
7025 Adp Input/output And Storage Devices
NIIN
012461622
NSN
7025012461622

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9409
Cage Code:
14251
Status:
A
MSDS:
Part Number:
09131-67600
Cage Code:
28480
Status:
A
MSDS:
Part Number:
9131G
Cage Code:
28480
Status:
A
MSDS:
Part Number:
6003438G001
Cage Code:
9N159
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8471709000
  • NAICS: 334112
  • SITC: 75270
  • Description: Other storage units, nesoi
  • End Use (Code 21301):
    Computer accessories

Q & A

Frequently asked questions for NSN 7025-01-246-1622
What are the manufacturers of nsn 7025012461622?
Does this nsn 7025012461622 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 7025012461622
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.
Does nsn 7025012461622 contain any precious metals?
No precious metal content.
Does nsn 7025012461622 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 7025012461622?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37008
FIIG:
A505E0
App. Key:
Cond. Code:
1
Status:
A

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