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Disk Drive Unit NSN 7025-01-262-5007

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 7025-01-262-5007 NSN: 7025-01-262-5007

Features and Characteristics

Voltage In Volts And Current Type
115.0 ac
Special Features
Ptechnical characteristics follow: dual cartridge rigid disk data storage lru, (2) removable sealed disk cartridges with 18.5 mbyte formatted capacity ea.; disk drive electronics, formatted, data channel host adapter, interface to cpu via i/o bus expander, disk access times are average latency 8.33 ms and avg access 40 ms; function is to store 37 mbytes of hard disk mast storage media for the rolm 1666b computer; 400 hz, single phase; 26.00 in. L; 8.75 in. W; 10.50 in. H
Unpackaged Unit Weight
60.000 pounds
FSC
7025 Adp Input/output And Storage Devices
NIIN
012625007
NSN
7025012625007

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MU-944/TSQ-138
Cage Code:
80058
Status:
A
MSDS:
Part Number:
C5108439-1
Cage Code:
57958
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 7025-01-262-5007
What are the manufacturers of nsn 7025012625007?
Does this nsn 7025012625007 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 7025012625007
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 7025012625007 contain any precious metals?
No precious metal content.
Does nsn 7025012625007 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 7025012625007?
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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