Model: NAS4121-373B

Electrical-electronic Heat Sink

Properties:

Body Style
Board mounted
Overall Length
1.560 inches
Overall Height
0.750 inches
Overall Width
1.062 inches
Unthreaded Mounting Hole Diameter
0.152 inches single mounting facility
End Application
5840-01-400-3218, radar set; fire finder radar
Mounting Facility Type And Quantity
2 unthreaded hole single mounting facility
Material
Aluminum alloy 3003 or aluminum alloy 5052 or aluminum alloy 1100 or aluminum alloy 2024 or aluminum alloy 6061 or aluminum alloy 6063
Material Specification
Qq-a-200 federal standard single material response or qq-a-250 federal standard single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 type 1 or 2 military specification single treatment response
NSN
5999-01-474-4007
Part Number
NAS4121-373B
Description
Heat Sink,electrical-electronic
CAGE
80205

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 NAS4121-373B NSN 5999-01-474-4007

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:
--
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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