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Electrical-electronic Heat Sink NSN 5999-01-352-0931

Item Description

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.

NSN 5999-01-352-0931 NSN: 5999-01-352-0931

Features and Characteristics

Thread Class
3b first mounting facility3b second mounting facility3b third mounting facility3b fourth mounting facility
Overall Length
20.440 inches
Overall Width
11.000 inches
Mounting Facility Type And Quantity
4 threaded hole first mounting facility7 threaded hole second mounting facility19 threaded hole third mounting facility34 threaded hole fourth mounting facility
Thread Size
0.164 inches first mounting facility0.250 inches second mounting facility0.190 inches third mounting facility0.250 inches fourth mounting facility
Material
Aluminum alloy 6063 and copper and stainless steel
Material Specification
Qq-a-200 federal specification 1st material response and qq-s-766 federal specification 3rd material response
Surface Treatment
Chromate and passivate
Surface Treatment Specification
Mil-c-5541, class 1a military specification 1st treatment response and qq-p-416 federal specification 2nd treatment response
Thread Series Designator
Unjc first mounting facilityunjf second mounting facilityunjf third mounting facilityunjc fourth mounting facility
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
013520931
NSN
5999013520931

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G225053-1
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
5962
Cage Code:
05820
Status:
A
MSDS:
Part Number:
B6302
Cage Code:
67449
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8543909000
  • NAICS: 335999
  • SITC: 77879
  • Description: Electrical machines and apparatus parts, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5999-01-352-0931
What are the manufacturers of nsn 5999013520931?
Does this nsn 5999013520931 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999013520931
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.
Does nsn 5999013520931 contain any precious metals?
No precious metal content.
Does nsn 5999013520931 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999013520931?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61433
FIIG:
A03600
App. Key:
B
Cond. Code:
1
Status:
A

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