PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-G-83528/4Shielding Gasket,electronic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5999-01-391-1215 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-391-1215 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-391-1215. Primary manufacturer part number: MIL-G-83528/4.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Style Designator: NON-CIRCULAR
  • Material: UNABLE TO DECODE
  • Hole Diameter: 0.203 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: EMI
  • Aperture Diameter: 1.500 INCHES NOMINAL IN
  • Specification/standard Data: 81349-MIL-G-83528/4 GOVERNMENT SPECIFICATION
  • Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET
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 5999-01-391-1215, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5999-01-391-1215
Primary Part NumberMIL-G-83528/4
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Style DesignatorNON-CIRCULAR
MaterialUNABLE TO DECODE
Hole Diameter0.203 INCHES NOMINAL IN
Cross-Sectional Shape StyleEMI
Aperture Diameter1.500 INCHES NOMINAL IN
Specification/standard Data81349-MIL-G-83528/4 GOVERNMENT SPECIFICATION
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Bolt Hole Quantity4
Cross-Sectional Height0.032 INCHES NOMINAL IN
Precious MaterialSILVER
MaterialUNABLE TO DECODE
Outside Corner Radius0.187 INCHES NOMINAL IN
Surface TreatmentUNABLE TO DECODE
Test Data Document81349-MIL-G-83528 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Style DesignatorNON-CIRCULAR
MaterialUNABLE TO DECODE
Hole Diameter0.203 INCHES NOMINAL IN
Cross-Sectional Shape StyleEMI
Aperture Diameter1.500 INCHES NOMINAL IN
Specification/standard Data81349-MIL-G-83528/4 GOVERNMENT SPECIFICATION
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Bolt Hole Quantity4
Cross-Sectional Height0.032 INCHES NOMINAL IN
Precious MaterialSILVER
MaterialUNABLE TO DECODE
Outside Corner Radius0.187 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight1.0000 lbs
Cube0.0023 cu ft
Verified Substitutes 12
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Shielding Gasket,electronic
Cross-Reference Index
Part NumberManufacturer
MIL-G-83528/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83528/004A028 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5999-01-513-6280SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-00-224-5945SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-286-6591SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-286-6592SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-296-6707SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-296-6708SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-307-5715SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-307-7087SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-308-1464SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-309-9673SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-310-1313SUCCESSOR
SHIELDING GASKET,ELECTRONIC
5999-01-310-1892SUCCESSOR
SHIELDING GASKET,ELECTRONIC

Frequently Asked Questions

What is NSN 5999-01-391-1215?

NSN 5999-01-391-1215 is a Shielding Gasket,electronic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-391-1215?

NSN 5999-01-391-1215 has 2 cross-referenced part numbers: MIL-G-83528/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83528/004A028 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5999-01-391-1215?

There are 12 known substitutes for 5999-01-391-1215: 5999-01-513-6280, 5999-00-224-5945, 5999-01-286-6591 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-G-83528/4?

Key specifications for MIL-G-83528/4: Style Designator: NON-CIRCULAR; Overall Width: 1.875 INCHES NOMINAL IN; Material: UNABLE TO DECODE; Hole Diameter: 0.203 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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