Model: 421-0226-037

Electrical-electron Mounting Pad
Description:

Disk body style, 0.075 inches overall height, 0.375 inches overall diameter, 0.036 inches all mounting facilities unthreaded mounting hole diameter.

Properties:

Body Style
Disk
Overall Height
0.075 inches
Overall Diameter
0.375 inches
Unthreaded Mounting Hole Diameter
0.036 inches all mounting facilities
Mounting Facility Type And Quantity
8 unthreaded hole all mounting facilities
Color
Black
Material
Plastic diallyl phthalate
Material Specification
Mil-m-14f military specification single material response
Specification Data
19200-11729492-2 government standard
NSN
5999-00-043-4397
Part Number
421-0226-037
Description
Mounting Pad,electrical-electron
CAGE
94756

An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see insulator, (as modified). Excludes holder, (as modified); retainer, (as modified), and spacer, plate.

Part 421-0226-037 NSN 5999-00-043-4397

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61934
FIIG:
A03600
Concept No.:
App. Key:
E
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:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093600
UFC:
49780
LTL:
70.0
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

End Items End applications NSN 5999-00-043-4397 is a component of

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  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Indi Test Set Group
  • 001305815
  • Radio Receiver-transmitter
  • 001174115
  • Receiver-transmitter Subassembly
  • 011117021
  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Power Supply Subassembly
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  • Electronic Components Assembly
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  • Torquemeter Indicator
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  • Attack Helicopter
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  • Attack Helicopter
  • 007829311
  • Circuit Card Assembly
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  • Test Set Module Nav
  • 001798503
  • Radar Set
  • 012221929
  • Aircraft Components Test Set Subassembly
  • 012248949
  • Circuit Card Assembly
  • 009380087
  • Test Set Subassembly
  • 009380236
  • Radar Test Kit
  • 012184313
  • Electrical Frequency Control Test Set
  • 012509792
  • Power Supply Subassembly
  • 012512601
  • Circuit Card Assembly
  • 014238494
  • Circuit Card Assembly
  • 010712815
  • Amplifier-modulator
  • 010703859
  • Surveillance Radar
  • 010809754
  • Electronic Components Assembly
  • 010813365
  • Circuit Card Assembly
  • 010701464
  • Circuit Card Assembly
  • 010701465
  • Circuit Card Assembly
  • 010701466
  • Circuit Card Assembly
  • 010701467
  • Circuit Card Assembly
  • 010701468
  • Circuit Card Assembly
  • 010701470
  • Circuit Card Assembly
  • 010701448
  • Radio Navigation Receiver Subassembly

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8543909000
  • SITC: 77879
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical machines and apparatus parts, nesoi

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