PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

442139Shielding Gasket,electronic

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5999-01-088-8747 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-088-8747 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-088-8747. Primary manufacturer part number: 442139.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Style Designator: NON-CIRCULAR
  • Outside Corner Radius: 0.220 INCHES NOMINAL IN
  • Hole Diameter: 0.200 INCHES NOMINAL IN
  • Bolt Hole Quantity: 8
  • Minor Height: 0.062 INCHES NOMINAL IN
  • Aperture Length: 8.470 INCHES NOMINAL IN
  • Material: UNABLE TO DECODE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Unable to Decode construction
General Description

The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-088-8747, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-088-8747
Primary Part Number442139
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Style DesignatorNON-CIRCULAR
Outside Corner Radius0.220 INCHES NOMINAL IN
Hole Diameter0.200 INCHES NOMINAL IN
Bolt Hole Quantity8
Minor Height0.062 INCHES NOMINAL IN
Aperture Length8.470 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Center to Center Distance Between Bolt Holes Along Length3.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleMESH AND COMPOSITION
Minor Width0.125 INCHES NOMINAL IN
Cross-Sectional Height0.062 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.290 INCHES NOMINAL IN
Material Document and ClassificationUNABLE TO DECODE
Material Document and ClassificationUNABLE TO DECODE
Outside Edge to Bolt Hole Center Distance Along Width0.290 INCHES NOMINAL IN
Aperture Width6.470 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
MaterialUNABLE TO DECODE
Style DesignatorNON-CIRCULAR
Outside Corner Radius0.220 INCHES NOMINAL IN
Hole Diameter0.200 INCHES NOMINAL IN
Bolt Hole Quantity8
Minor Height0.062 INCHES NOMINAL IN
Aperture Length8.470 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Center to Center Distance Between Bolt Holes Along Length3.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleMESH AND COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1100 lbs
Cube0.0411 cu ft
Verified Substitutes 1
5920-01-228-6830 INTERCHANGEABLE
Fuseholder,block
Cross-Reference Index
Part NumberManufacturer
1442139 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
442139 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
442139 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
03-0204-8317 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
03-0204-8317 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
Related Parts
5920-01-228-6830INTERCHANGEABLE
FUSEHOLDER,BLOCK

Frequently Asked Questions

What is NSN 5999-01-088-8747?

NSN 5999-01-088-8747 is a Shielding Gasket,electronic, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-088-8747?

NSN 5999-01-088-8747 has 5 cross-referenced part numbers: 1442139 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 442139 (Bae Systems Information and Electronic Systems Integration Inc.), 442139 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 03-0204-8317 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 03-0204-8317 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).

What NSN replaces 5999-01-088-8747?

There is 1 known substitute for 5999-01-088-8747: 5920-01-228-6830. Verify interchangeability with system specifications before substitution.

What are the specifications of 442139?

Key specifications for 442139: Style Designator: NON-CIRCULAR; Outside Corner Radius: 0.220 INCHES NOMINAL IN; Hole Diameter: 0.200 INCHES NOMINAL IN; Overall Length: 9.470 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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