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Electronic Shielding Gasket NSN 5999-00-525-3993

Item Description

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

NSN 5999-00-525-3993 NSN: 5999-00-525-3993

Features and Characteristics

Cross Sectional Shape
Emi composition
Overall Length
9.320 inches
Tempurature Rating
-80.0 degrees fahrenheit and 450.0 degrees fahrenheit
Overall Width
7.630 inches
Minor Width
Between 0.141 inches and 0.171 inches
Cross-sectional Height
0.125 inches
Minor Height
0.117 inches
Smallest Bolt Hole Diameter
Between 0.255 inches and 0.257 inches
Largest Bolt Hole Diameter
Between 0.409 inches and 0.418 inches
Environmental Protection Material Location
Around rf shielding gasket aperture
Smallest Bolt Hole Quantity
2
Largest Bolt Hole Quantity
24
Material
Rubber silicone class q environmental seal
Material Specification
Qq-a-250/11, alloy 6061-t6 federal specification single material response emi/rfi conductor
Surface Treatment
Chromate emi/rfi conductor
Surface Treatment Specification
Mil-c-5541, class 3 military specification single treatment response emi/rfi conductor
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
005253993
NSN
5999005253993

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
484920-1
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
718119
Cage Code:
83259
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 5999-00-525-3993
What are the manufacturers of nsn 5999005253993?
Does this nsn 5999005253993 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999005253993
A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. for bulk items see wire mesh, knitted or gasketing material, conductive.
Does nsn 5999005253993 contain any precious metals?
Precious metal content is unknown.
Does nsn 5999005253993 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999005253993?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20281
FIIG:
A032A0
App. Key:
AK
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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