PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

477-228Shielding Gasket,electronic

Eldec Aerospace Corp · NSN 5999-01-229-2868 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-229-2868 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-229-2868. Primary manufacturer part number: 477-228.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Material: UNABLE TO DECODE
  • Style Designator: NON-CIRCULAR
  • Material: UNABLE TO DECODE
  • Cross-Sectional Height: 0.062 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: WIRE AND COMPOSITION
  • Hole Diameter: 0.171 INCHES NOMINAL IN
  • Bolt Hole Centerline to Nearest Edge Distance: 0.250 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 5999-01-229-2868, 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 Eldec Aerospace Corp. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-229-2868
Primary Part Number477-228
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEldec Aerospace Corp
StatusACTIVE
MaterialUNABLE TO DECODE
Style DesignatorNON-CIRCULAR
MaterialUNABLE TO DECODE
Cross-Sectional Height0.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleWIRE AND COMPOSITION
Hole Diameter0.171 INCHES NOMINAL IN
Bolt Hole Centerline to Nearest Edge Distance0.250 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length2.000 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.430 INCHES NOMINAL IN
Bolt Hole Quantity3
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
MaterialUNABLE TO DECODE
Style DesignatorNON-CIRCULAR
MaterialUNABLE TO DECODE
Cross-Sectional Height0.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleWIRE AND COMPOSITION
Hole Diameter0.171 INCHES NOMINAL IN
Bolt Hole Centerline to Nearest Edge Distance0.250 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length2.000 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.430 INCHES NOMINAL IN
Bolt Hole Quantity3
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code1
Unit of IssueEA
SMR CodeJZ
Verified Substitutes 2
5999-01-222-8427 INTERCHANGEABLE
Gasketing Material,conductive
5999-01-229-2866477-109 INTERCHANGEABLE
Shielding Gasket,electronic
Eldec Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
477-228 Litton Korea Co.,ltd (KOR)
88-12282 Technical Wire Products, Llc Dba Twp (USA)
477-228 PRIMARY Eldec Aerospace Corp (USA)
477-228 Litton Korea Ltd Division of Litton Industries Inc. (KOR)
Related Parts
5999-01-222-8427INTERCHANGEABLE
GASKETING MATERIAL,CONDUCTIVE
5999-01-229-2866INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
477-109

Frequently Asked Questions

What is NSN 5999-01-229-2868?

NSN 5999-01-229-2868 is a Shielding Gasket,electronic, manufactured by Eldec Aerospace Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-229-2868?

NSN 5999-01-229-2868 has 4 cross-referenced part numbers: 477-228 (Litton Korea Co.,ltd), 88-12282 (Technical Wire Products, Llc Dba Twp), 477-228 (Eldec Aerospace Corp), 477-228 (Litton Korea Ltd Division of Litton Industries Inc.).

What NSN replaces 5999-01-229-2868?

There are 2 known substitutes for 5999-01-229-2868: 5999-01-222-8427, 5999-01-229-2866. Verify interchangeability with system specifications before substitution.

What are the specifications of 477-228?

Key specifications for 477-228: Material: UNABLE TO DECODE; Style Designator: NON-CIRCULAR; Material: UNABLE TO DECODE; Cross-Sectional Height: 0.062 INCHES NOMINAL IN. 26 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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