Model: 452351-1

Electrical-electronic Heat Sink

Special Features:

Two irregular shaped holes 1.187 in. By 0.650 in.

Properties:

Body Style
Rectangular
Overall Length
11.500 inches
Overall Height
6.630 inches
Overall Width
0.250 inches
Unthreaded Mounting Hole Diameter
0.124 inches second mounting facility and 0.125 inches second mounting facility
Unthreaded Mounting Hole Diameter
0.125 inches fourth mounting facility
Unthreaded Mounting Hole Diameter
0.138 inches first mounting facility and 0.144 inches first mounting facility
Unthreaded Mounting Hole Diameter
0.156 inches third mounting facility
Mounting Facility Type And Quantity
2 unthreaded hole fourth mounting facility
Mounting Facility Type And Quantity
2 unthreaded hole second mounting facility
Mounting Facility Type And Quantity
27 unthreaded hole first mounting facility
Mounting Facility Type And Quantity
8 unthreaded hole third mounting facility
Material
Copper alloy
Material Specification
Qq-c-576, class 1, grade b federal specification single material response
Surface Treatment
Nickel
Surface Treatment Specification
Mil-c-26074 military specification single treatment response
NSN
5999-01-411-4526
Part Number
452351-1
Description
Heat Sink,electrical-electronic
CAGE
00752

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

Part 452351-1 NSN 5999-01-411-4526

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61433
FIIG:
A03600
Concept No.:
App. Key:
B
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:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
15.0 X 9.0 X 1.0
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063085
UFC:
05380
LTL:
85.0
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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