Model: 390164-B21

Disk Drive Unit

Properties:

Design Type
Flexible disk
Power Source
External
Features Provided
Mounting hardware
Unit Design
Internal
Part Name Assigned By Controlling Agency
Computer
Drive Quantity
1
Data Storage Capacity
1.44 megabytes
Drive Size
3.50
NSN
7025-01-543-4683
Part Number
390164-B21
Description
Disk Drive Unit
CAGE
28480

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 390164-B21 NSN 7025-01-543-4683

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

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
116030
UFC:
59295
LTL:
RATING VARIABLE
LCL:
--
WCC:
738
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8471709000
  • SITC: 75270
  • End Use: Computer accessories
  • NAICS: 334112
  • USDA: 1

Freight Class: Other storage units, nesoi

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