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Electrical-electron Mounting Pad NSN 5999-01-457-7056

Item Description

An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see insulator, (as modified). Excludes holder, (as modified); retainer, (as modified), and spacer, plate.

NSN 5999-01-457-7056 NSN: 5999-01-457-7056

Features and Characteristics

Body Style
Disk
Overall Height
0.055 inches
Overall Diameter
0.228 inches
Unthreaded Mounting Hole Diameter
0.040 inches single mounting facility
Mounting Facility Type And Quantity
4 unthreaded hole single mounting facility
Color
Natural
Material
Plastic polyamide
Test Data Document
58536-a-a-55485 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
58536-a-a-55485/3 government specification
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
014577056
NSN
5999014577056

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A55485/03-009N
Cage Code:
58536
Status:
A
MSDS:
Part Number:
A-A-55485/03
Cage Code:
58536
Status:
A
MSDS:
Part Number:
M38527/03-009N
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-M-38527/3
Cage Code:
81349
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 5999-01-457-7056
What are the manufacturers of nsn 5999014577056?
Does this nsn 5999014577056 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999014577056
An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. it isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. it includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. it may also afford protection from shock or vibration. it may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. for items whose function is electrical insulation only, see insulator, (as modified). excludes holder, (as modified); retainer, (as modified), and spacer, plate.
Does nsn 5999014577056 contain any precious metals?
No precious metal content.
Does nsn 5999014577056 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999014577056?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61934
FIIG:
A03600
App. Key:
E
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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