PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44505Shielding Gasket,electronic

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 5999-01-413-0921 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-413-0921 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-413-0921. Primary manufacturer part number: 44505.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Cross Section Outside Diameter: 0.250 INCHES NOMINAL IN
  • Precious Material and Location: ONE SURFACE SILVER
  • Features Provided: NONSEPARABLE
  • Hole Diameter: 0.156 INCHES NOMINAL IN
  • Bolt Hole Quantity: 4
  • Cross-Sectional Shape Style: EMI
  • End Cut Angle: 45.0 DEGREES
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 5999-01-413-0921, 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 Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-413-0921
Primary Part Number44505
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Precious Material and LocationONE SURFACE SILVER
Features ProvidedNONSEPARABLE
Hole Diameter0.156 INCHES NOMINAL IN
Bolt Hole Quantity4
Cross-Sectional Shape StyleEMI
End Cut Angle45.0 DEGREES
Precious MaterialSILVER
MaterialUNABLE TO DECODE
MaterialUNABLE TO DECODE
Environmental Protection Material LocationRF SHIELDING GASKET OUTER EDGE
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Precious Material and LocationONE SURFACE SILVER
Features ProvidedNONSEPARABLE
Hole Diameter0.156 INCHES NOMINAL IN
Bolt Hole Quantity4
Cross-Sectional Shape StyleEMI
End Cut Angle45.0 DEGREES
Precious MaterialSILVER
MaterialUNABLE TO DECODE
MaterialUNABLE TO DECODE
Environmental Protection Material LocationRF SHIELDING GASKET OUTER EDGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 4
5930-00-652-189451ML1E1 INTERCHANGEABLE
Switch,sensitive
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5950-00-964-9413679B752P1 INTERCHANGEABLE
Transformer,power
Bae Systems Controls Inc.
5930-01-428-271644505 INTERCHANGEABLE
Switch,toggle
Ridge Tool Company
5305-01-549-821740716 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
44505 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
5930-00-652-1894INTERCHANGEABLE
SWITCH,SENSITIVE
51ML1E1
5950-00-964-9413INTERCHANGEABLE
TRANSFORMER,POWER
679B752P1
5930-01-428-2716INTERCHANGEABLE
SWITCH,TOGGLE
44505
5305-01-549-8217INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
40716

Frequently Asked Questions

What is NSN 5999-01-413-0921?

NSN 5999-01-413-0921 is a Shielding Gasket,electronic, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-413-0921?

NSN 5999-01-413-0921 has 1 cross-referenced part number: 44505 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 5999-01-413-0921?

There are 4 known substitutes for 5999-01-413-0921: 5930-00-652-1894, 5950-00-964-9413, 5930-01-428-2716 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44505?

Key specifications for 44505: Cross Section Outside Diameter: 0.250 INCHES NOMINAL IN; Precious Material and Location: ONE SURFACE SILVER; Features Provided: NONSEPARABLE; Hole Diameter: 0.156 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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