#138BC511 Heat Dissipator | Miscellaneous Electrical And Electronic Components

138BC511

Electrical-electronic Heat Sink

NSN 5999-01-262-0383

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012620383

Technical Specifications of NSN

Thread Class:
2b first mounting facility
Overall Length:
Between 5.970 inches and 5.980 inches
Overall Height:
Between 1.120 inches and 1.130 inches
Overall Width:
Between 4.125 inches and 4.130 inches
Unthreaded Mounting Hole Diameter:
0.166 inches second mounting facility
Mounting Facility Type And Quantity:
6 threaded hole first mounting facility
Mounting Facility Type And Quantity:
8 unthreaded hole second mounting facility
Material:
Aluminum alloy
Surface Treatment:
Anodize
Surface Treatment Specification:
Mil-a-8625, type 2, class 2, dyed black military specification single treatment response
Thread Series Designator:
Unc first mounting facility
NSN:
5999-01-262-0383
Item Name:
Dissipator,heat
Cage Code:
31467

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
138BC603
Cage Code:
31467
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
138BC603
Cage Code:
6HAR8
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Miscellaneous Electrical And Electronic Components
--------- Electrical-electronic Heat Sinks
------------ P/N 138BC511

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Last Updated: 08/12/2025