NSN 7025-01-262-5007

Disk Drive Unit
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012625007

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Privacy Policy    Terms & Conditions

Product Definition Definition of approved item name (AIN): "DISK DRIVE UNIT"

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.

7025-01-262-5007 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
CSBH
Voltage In Volts And Current Type
115.0 ac
MRC:
FEAT
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
MRC:
PKWT
Unpackaged Unit Weight
60.000 pounds

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
MU-944/TSQ-138
Cage Code:
80058
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
CU
Status:
A
MSDS:
SADC:
Part Number:
C5108439-1
Cage Code:
57958
RNCC:
5
RNVC:
9
DAC:
2
RNAAC:
CU
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37008
FIIG:
A505E0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
4
CRITL:
N
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 4

Adp input/output and storage devices used to control and transfer information to and from a cpu. The input device is used for transferring data and instructions into a cpu. The output device is used to transfer results of processing by the cpu onto printed forms, punched cards, and/or magnetic media. Input/output devices combine the above functions in the same device. This class also includes data transmission terminals, batch terminals, and display terminals which are specially designed or modified to be used in conjunction with digital, analog, or hybrid cpus. It includes modems when they are integral to the terminal. It also includes storage devices in which data can be inserted, retained, and retrieved for later use.

Criticality N

The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8471709000
NAICS:
334112
End Use Class:
21301
SITC:
75270
USDA:
1
HITECH:
4

Schedule B Codes Definitions:

Schedule B 8471709000

Other Storage Units, Nesoi

End Use Code 21301

Computer Accessories

Standard Intl. Trade Class (SITC) 75270

Storage Units, Whether Or Not Presented With The Rest Of The System For Data Processing

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061700
NMF Description:
Elec Appliances/instruments Noi
UFC:
34580
LTL:
Rating variable
LCL:
Rating variable
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)