Model: D3142

Disk Drive Unit

Special Features:

St 506/412 interface; 62 cylinder; 4 platter

Properties:

Overall Height

41.3 millimeters

Head Type And Quantity

8 read/write

Data Storage Capacity

42.00 megabytes

Access Time In Milliseconds

8.0

Tracks Per Inch

850.0

Transfer Rate In Megabytes Per Second

5.0

Sector Type And Quantity

17 hard

NSN

7025-01-475-0171

Part Number

D3142

Description

Disk Drive Unit

CAGE

61892

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.

Part D3142 NSN 7025-01-475-0171

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37008

FIIG:

A505E0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

116030

UFC:

59295

LTL:

RATING VARIABLE

LCL:

WCC:

738

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8471709000
SITC: 75270
End Use: Computer accessories
NAICS: 334112
USDA: 1

Freight Class: Other storage units, nesoi