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Electrical-electronic Heat Sink NSN 5999-00-478-4273

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 5999-00-478-4273 NSN: 5999-00-478-4273

Features and Characteristics

Overall Length
Between 0.600 inches and 0.680 inches
Overall Height
Between 0.161 inches and 0.240 inches
Overall Width
Between 0.172 inches and 0.204 inches
Unthreaded Mounting Hole Diameter
0.135 inches single mounting facility and 0.160 inches single mounting facility
Mounting Facility Type And Quantity
1 unthreaded hole single mounting facility
Material
Copper alloy 172
Material Specification
Mil-c-81021 military specification single material response
Surface Treatment
Oxide
Surface Treatment Specification
Mil-f-495 military specification single treatment response
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
004784273
NSN
5999004784273

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
419253-1
Cage Code:
96214
Status:
A
MSDS:
Part Number:
1205-0012-1
Cage Code:
28480
Status:
A
MSDS:
Part Number:
201-CB
Cage Code:
05820
Status:
A
MSDS:
Part Number:
10054081-102
Cage Code:
94580
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 5999-00-478-4273
What are the manufacturers of nsn 5999004784273?
Does this nsn 5999004784273 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999004784273
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 5999004784273 contain any precious metals?
Precious metal content is unknown.
Does nsn 5999004784273 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999004784273?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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