#641AA Heat Dissipator | Miscellaneous Electrical And Electronic Components

641AA

Electrical-electronic Heat Sink

NSN 5999-00-162-1818

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
5 EA
NIIN:
001621818

Product Technical Spec.

Overall Length:
Between 4.090 inches and 4.180 inches
Overall Height:
Between 0.970 inches and 1.030 inches
Overall Width:
Between 2.980 inches and 3.020 inches
Unthreaded Mounting Hole Diameter:
0.184 inches first mounting facility and 0.196 inches first mounting facility
Unthreaded Mounting Hole Diameter:
0.220 inches second mounting facility
Mounting Facility Type And Quantity:
2 unthreaded hole second mounting facility
Mounting Facility Type And Quantity:
4 unthreaded hole first mounting facility
Material:
Aluminum alloy 6063
Material Specification:
Qq-a-200, t6 federal specification single material response
Surface Treatment:
Anodize
Surface Treatment Specification:
Mil-a-8625, type 2 military specification single treatment response
NSN:
5999-00-162-1818
Item Name:
Dissipator,heat
Cage Code:
05820

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
91P236851
Cage Code:
98738
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
641-A
Cage Code:
05820
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Miscellaneous Electrical And Electronic Components
--------- Electrical-electronic Heat Sinks
------------ P/N 641AA

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Last Updated: 02/11/2025