PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42-490Shielding Gasket,electronic

Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division · NSN 5999-00-892-8324 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-892-8324 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-892-8324. Primary manufacturer part number: 42-490.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Aperture Diameter: 1.500 INCHES NOMINAL IN
  • Bolt Hole Quantity: 4
  • Material: UNABLE TO DECODE
  • Material: UNABLE TO DECODE
  • Outside Corner Radius: 0.187 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Length: 1.375 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.187 INCHES NOMINAL IN
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 5999-00-892-8324, 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 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-892-8324
Primary Part Number42-490
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
StatusCANCELLED
Aperture Diameter1.500 INCHES NOMINAL IN
Bolt Hole Quantity4
MaterialUNABLE TO DECODE
MaterialUNABLE TO DECODE
Outside Corner Radius0.187 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.375 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.187 INCHES NOMINAL IN
Cross-Sectional Thickness0.020 INCHES NOMINAL IN
Hole Diameter0.203 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Center to Center Distance Between Bolt Holes Along Width1.375 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Outside Edge to Bolt Hole Center Distance Along Length0.187 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Outside Corner Radius0.187 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.375 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.187 INCHES NOMINAL IN
Cross-Sectional Thickness0.020 INCHES NOMINAL IN
Hole Diameter0.203 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Center to Center Distance Between Bolt Holes Along Width1.375 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Outside Edge to Bolt Hole Center Distance Along Length0.187 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Aperture Diameter1.500 INCHES NOMINAL IN
Bolt Hole Quantity4
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0010 lbs
Cube0.0001 cu ft
Verified Substitutes 3
No Item Name Available
2940-00-758-511942130 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
2510-01-263-651342490 INTERCHANGEABLE
Shock Absorber,direct Action
Maremont Corp Gabriel Div
Cross-Reference Index
Part NumberManufacturer
7209973P024 Lockheed Martin Corporation Div Rms (USA)
536C80-109 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
42-490 Metal Textile Div of General Cable Corp (USA)
42-60124 Technical Wire Products, Llc Dba Twp (USA)
GC810F24 Northrop Grumman Systems Corporation (USA)
42-490 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
42-490 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
SM-A-505931 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
04-0302-2490 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
04-0302-2490 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
Related Parts
5999-00-063-0646SUCCESSOR
NO ITEM NAME AVAILABLE
2940-00-758-5119INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42130
2510-01-263-6513INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
42490

Frequently Asked Questions

What is NSN 5999-00-892-8324?

NSN 5999-00-892-8324 is a Shielding Gasket,electronic, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-892-8324?

NSN 5999-00-892-8324 has 10 cross-referenced part numbers: 7209973P024 (Lockheed Martin Corporation Div Rms), 536C80-109 (Cardwell Condenser Corp Lapointe-Admiral Div), 42-490 (Metal Textile Div of General Cable Corp), 42-60124 (Technical Wire Products, Llc Dba Twp), GC810F24 (Northrop Grumman Systems Corporation) and 5 more.

What NSN replaces 5999-00-892-8324?

There are 3 known substitutes for 5999-00-892-8324: 5999-00-063-0646, 2940-00-758-5119, 2510-01-263-6513. Verify interchangeability with system specifications before substitution.

What are the specifications of 42-490?

Key specifications for 42-490: Aperture Diameter: 1.500 INCHES NOMINAL IN; Bolt Hole Quantity: 4; Material: UNABLE TO DECODE; Material: UNABLE TO DECODE. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-892-8324 still in active supply?

NSN 5999-00-892-8324 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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