PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5M988-13Shielding Gasket,electronic

The Boeing Company Div Defense · NSN 5999-01-205-1777 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-205-1777 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-205-1777. Primary manufacturer part number: 5M988-13.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Environmental Protection Material Location: THROUGHOUT SEALING GASKET
  • Center to Center Distance Between Bolt Holes Along Width: 1.938 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.281 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: EMI
  • Hole Diameter: 0.219 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Length: 1.938 INCHES NOMINAL IN
  • Aperture Diameter: 2.188 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 5999-01-205-1777, 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 The Boeing Company Div Defense. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-205-1777
Primary Part Number5M988-13
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusCANCELLED
Environmental Protection Material LocationTHROUGHOUT SEALING GASKET
Center to Center Distance Between Bolt Holes Along Width1.938 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.281 INCHES NOMINAL IN
Cross-Sectional Shape StyleEMI
Hole Diameter0.219 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.938 INCHES NOMINAL IN
Aperture Diameter2.188 INCHES NOMINAL IN
Material Document and ClassificationUNABLE TO DECODE
Bolt Hole Quantity4
Cross-Sectional Height0.045 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Style DesignatorNON-CIRCULAR
Outside Edge to Bolt Hole Center Distance Along Width0.281 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Outside Corner Radius0.261 INCHES NOMINAL IN
Material Document and ClassificationUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT SEALING GASKET
Center to Center Distance Between Bolt Holes Along Width1.938 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.281 INCHES NOMINAL IN
Cross-Sectional Shape StyleEMI
Hole Diameter0.219 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.938 INCHES NOMINAL IN
Aperture Diameter2.188 INCHES NOMINAL IN
Material Document and ClassificationUNABLE TO DECODE
Bolt Hole Quantity4
Cross-Sectional Height0.045 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0100 lbs
Cube0.0008 cu ft
Verified Substitutes 4
5961-00-419-5378NTE5348 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Nte Electronics, Inc
5133-01-095-4743 INTERCHANGEABLE
Drill,twist
5355-01-262-8526 INTERCHANGEABLE
Knob
6105-01-314-790135232 INTERCHANGEABLE
Motor,rear Plate Assembly
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
35-232 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
1214-0513 Conductive Systems, Inc. Dba Conductive Systems Inc (USA)
5M988-13 PRIMARY The Boeing Company Div Defense (USA)
07-0501-0036 PRIMARY Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
07-0501-0036 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
Related Parts
5961-00-419-5378INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
NTE5348
5133-01-095-4743INTERCHANGEABLE
DRILL,TWIST
5355-01-262-8526INTERCHANGEABLE
KNOB
6105-01-314-7901INTERCHANGEABLE
MOTOR,REAR PLATE ASSEMBLY
35232

Frequently Asked Questions

What is NSN 5999-01-205-1777?

NSN 5999-01-205-1777 is a Shielding Gasket,electronic, manufactured by The Boeing Company Div Defense, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-205-1777?

NSN 5999-01-205-1777 has 5 cross-referenced part numbers: 35-232 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 1214-0513 (Conductive Systems, Inc. Dba Conductive Systems Inc), 5M988-13 (The Boeing Company Div Defense), 07-0501-0036 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 07-0501-0036 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).

What NSN replaces 5999-01-205-1777?

There are 4 known substitutes for 5999-01-205-1777: 5961-00-419-5378, 5133-01-095-4743, 5355-01-262-8526 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5M988-13?

Key specifications for 5M988-13: Environmental Protection Material Location: THROUGHOUT SEALING GASKET; Overall Length: 2.500 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Width: 1.938 INCHES NOMINAL IN; Outside Edge to Bolt Hole Center Distance Along Length: 0.281 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-205-1777 still in active supply?

NSN 5999-01-205-1777 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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