PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42-838Shielding Gasket,electronic

Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division · NSN 5999-00-907-4711 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-907-4711 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-907-4711. Primary manufacturer part number: 42-838.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Center to Center Distance Between Bolt Holes Along Length: 1.062 INCHES NOMINAL IN
  • Aperture Diameter: 1.145 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.219 INCHES NOMINAL IN
  • Style Designator: NON-CIRCULAR
  • Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET
  • Bolt Hole Quantity: 4
  • Material Document and Classification: 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 5999-00-907-4711, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-907-4711
Primary Part Number42-838
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
StatusACTIVE
Center to Center Distance Between Bolt Holes Along Length1.062 INCHES NOMINAL IN
Aperture Diameter1.145 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.219 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Bolt Hole Quantity4
Material Document and ClassificationUNABLE TO DECODE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Center to Center Distance Between Bolt Holes Along Width1.062 INCHES NOMINAL IN
Cross-Sectional Thickness0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN
Outside Corner Radius0.060 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Hole Diameter0.156 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.159 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.062 INCHES NOMINAL IN
Aperture Diameter1.145 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.219 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Bolt Hole Quantity4
Material Document and ClassificationUNABLE TO DECODE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Center to Center Distance Between Bolt Holes Along Width1.062 INCHES NOMINAL IN
Cross-Sectional Thickness0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN
Outside Corner Radius0.060 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0015 cu ft
Verified Substitutes 5
4720-00-618-766026429 INTERCHANGEABLE
Hose,preformed
Gates Corporation
6685-01-020-117542838 INTERCHANGEABLE
Holder Assembly
Meggitt (new Hampshire), Inc
6240-01-450-3057 INTERCHANGEABLE
Lamp,incandescent
4130-01-523-498342838 INTERCHANGEABLE
Evaporator Coil,refrigeration
Silver King Refrigeration Inc.
6150-01-683-587142838-01 INTERCHANGEABLE
Cable Assembly,special Purpose,e
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
42-838 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
950840-19 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
42-838 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
Related Parts
4720-00-618-7660INTERCHANGEABLE
HOSE,PREFORMED
26429
6685-01-020-1175INTERCHANGEABLE
HOLDER ASSEMBLY
42838
6240-01-450-3057INTERCHANGEABLE
LAMP,INCANDESCENT
4130-01-523-4983INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
42838
6150-01-683-5871INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
42838-01

Frequently Asked Questions

What is NSN 5999-00-907-4711?

NSN 5999-00-907-4711 is a Shielding Gasket,electronic, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-907-4711?

NSN 5999-00-907-4711 has 3 cross-referenced part numbers: 42-838 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 950840-19 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 42-838 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group).

What NSN replaces 5999-00-907-4711?

There are 5 known substitutes for 5999-00-907-4711: 4720-00-618-7660, 6685-01-020-1175, 6240-01-450-3057 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42-838?

Key specifications for 42-838: Special Features: ONE 0.125 IN. RADIUS KEYWAY LOCATED ON APERTURE EDGE ALONG WIDTH IN; Center to Center Distance Between Bolt Holes Along Length: 1.062 INCHES NOMINAL IN; Aperture Diameter: 1.145 INCHES NOMINAL IN; Outside Edge to Bolt Hole Center Distance Along Width: 0.219 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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