Model: 129406-1

Electrical-electronic Heat Sink

Special Features:

Item must comply with requirements of defense electronics supply center production standard no. L040000; for navy nuclear propulstion plant products only

Properties:

Overall Length
Between 4.690 inches and 4.810 inches
Overall Height
Between 1.850 inches and 1.910 inches
Overall Width
Between 2.985 inches and 3.015 inches
Unthreaded Mounting Hole Diameter
0.093 inches all mounting facilities
Mounting Facility Type And Quantity
4 unthreaded hole all mounting facilities
Criticality Code Justification
Feat
Material
Aluminum alloy
Surface Treatment
Anodize
NSN
5999-01-281-0497
Part Number
129406-1
Description
Heat Sink,electrical-electronic
CAGE

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 129406-1 NSN 5999-01-281-0497

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:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
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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