Electrical-electronic Heat Sink NSN 5999-01-202-9721

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: 5999-01-202-9721

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Features and Characteristics

Overall Length

1.250 inches

Overall Width

0.400 inches

Unthreaded Mounting Hole Diameter

0.147 inches second mounting facility

Mounting Facility Type And Quantity

2 unthreaded hole second mounting facility

Material

Beryllium oxide

Material Specification

Mil-i-10 military specification single material response

Test Data Document

81349-mil-h-87111 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Specification Data

81349-mil-h-87111/1 government specification

FSC

5999 Miscellaneous Electrical And Electronic Components

NIIN

012029721

NSN

5999012029721

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NAS4117-B24

Cage Code:

80205

Status:

MSDS:

Part Number:

M87111/01-4Y24

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-H-87111/1

Cage Code:

81349

Status:

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 5999-01-202-9721

What are the manufacturers of nsn 5999012029721?

National Aerospace Standards (80205)
Military Specifications (81349)

Does this nsn 5999012029721 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5999012029721
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 5999012029721 contain any precious metals?
No precious metal content.

Does nsn 5999012029721 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5999012029721?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

61433

FIIG:

A03600

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service