PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42200-3Shielding Gasket,electronic

L3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products · NSN 5999-00-471-2606 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-471-2606 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-471-2606. Primary manufacturer part number: 42200-3.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Material: UNABLE TO DECODE
  • Aperture Diameter: 1.250 INCHES NOMINAL IN
  • Outside Corner Radius: 0.141 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN
  • Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.141 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Length: 1.156 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 5999-00-471-2606, 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 L3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-471-2606
Primary Part Number42200-3
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products
StatusACTIVE
MaterialUNABLE TO DECODE
Aperture Diameter1.250 INCHES NOMINAL IN
Outside Corner Radius0.141 INCHES NOMINAL IN
Cross-Sectional Thickness0.020 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Outside Edge to Bolt Hole Center Distance Along Length0.141 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.156 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Bolt Hole Quantity4
Outside Edge to Bolt Hole Center Distance Along Width0.141 INCHES NOMINAL IN
Hole Diameter0.130 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width1.156 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
MaterialUNABLE TO DECODE
MaterialUNABLE TO DECODE
Aperture Diameter1.250 INCHES NOMINAL IN
Outside Corner Radius0.141 INCHES NOMINAL IN
Cross-Sectional Thickness0.020 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Outside Edge to Bolt Hole Center Distance Along Length0.141 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.156 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Bolt Hole Quantity4
Outside Edge to Bolt Hole Center Distance Along Width0.141 INCHES NOMINAL IN
Hole Diameter0.130 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width1.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 12
5999-00-563-1716FL-E0012-085 SUCCESSOR
Wire Mesh,knitted
Raytheon E-Systems, Inc
5999-00-728-672307-0901-0193 SUCCESSOR
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
5999-00-909-65408438327-5 SUCCESSOR
Shielding Gasket,electronic
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5120-00-293-0045 INTERCHANGEABLE
Pliers,retaining Ring
5961-00-789-3696SCBA2 INTERCHANGEABLE
Rectifier,semiconductor Device
Semtech Corporation
5950-00-834-252443000065-000 INTERCHANGEABLE
Transformer,power
Dne Technologies, Inc
4130-00-905-4734 INTERCHANGEABLE
Charging Valve
6680-01-123-511140220-21 INTERCHANGEABLE
Indicator,liquid Quantity
Teleflex Inc Electrical Systems Div
5330-01-143-9717422003 INTERCHANGEABLE
Gasket
Eaton Aerospace, Llc Dba Jackson South
5962-01-225-674840220 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
40-220 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
42200-3 PRIMARY L3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products (USA)
C356009137 Kearfott Corporation Div Guidance and Navigation Division (USA)
40-220 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
08-0301-0130 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
08-0301-0130 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
01 Technical Wire Products, Llc Dba Twp (USA)
04-0402-0220 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
04-0402-0220 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
Related Parts
5999-00-563-1716SUCCESSOR
WIRE MESH,KNITTED
FL-E0012-085
5999-00-728-6723SUCCESSOR
SHIELDING GASKET,ELECTRONIC
07-0901-0193
5999-00-909-6540SUCCESSOR
SHIELDING GASKET,ELECTRONIC
8438327-5
5120-00-293-0045INTERCHANGEABLE
PLIERS,RETAINING RING
5961-00-789-3696INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
SCBA2
5950-00-834-2524INTERCHANGEABLE
TRANSFORMER,POWER
43000065-000
4130-00-905-4734INTERCHANGEABLE
CHARGING VALVE
6680-01-123-5111INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
40220-21
5330-01-143-9717INTERCHANGEABLE
GASKET
422003
5962-01-225-6748INTERCHANGEABLE
MICROCIRCUIT,MEMORY
40220
3120-01-369-0954INTERCHANGEABLE
BEARING,SLEEVE
40220
5315-01-386-4361INTERCHANGEABLE
PIN,COTTER

Frequently Asked Questions

What is NSN 5999-00-471-2606?

NSN 5999-00-471-2606 is a Shielding Gasket,electronic, manufactured by L3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-471-2606?

NSN 5999-00-471-2606 has 9 cross-referenced part numbers: 40-220 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 42200-3 (L3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products), C356009137 (Kearfott Corporation Div Guidance and Navigation Division), 40-220 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 08-0301-0130 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group) and 4 more.

What NSN replaces 5999-00-471-2606?

There are 12 known substitutes for 5999-00-471-2606: 5999-00-563-1716, 5999-00-728-6723, 5999-00-909-6540 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42200-3?

Key specifications for 42200-3: Material: UNABLE TO DECODE; Aperture Diameter: 1.250 INCHES NOMINAL IN; Outside Corner Radius: 0.141 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.020 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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