PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

93725Shielding Gasket,electronic

Litton Systems Inc Airtron Div · NSN 5999-00-871-0820 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-871-0820 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-871-0820. Primary manufacturer part number: 93725.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Style Designator: CIRCULAR
  • Outside Diameter: 1.747 INCHES NOMINAL IN
  • Material: UNABLE TO DECODE
  • Environmental Protection Material Location: THROUGHOUT SEALING GASKET
  • Aperture Diameter: 1.552 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER
  • Cross-Sectional Thickness: 0.093 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 5999-00-871-0820, 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 Litton Systems Inc Airtron Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-871-0820
Primary Part Number93725
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLitton Systems Inc Airtron Div
StatusCANCELLED
Style DesignatorCIRCULAR
Outside Diameter1.747 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT SEALING GASKET
Aperture Diameter1.552 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Cross-Sectional Thickness0.093 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Style DesignatorCIRCULAR
Outside Diameter1.747 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT SEALING GASKET
Aperture Diameter1.552 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Cross-Sectional Thickness0.093 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0150 lbs
Cube0.0014 cu ft
Verified Substitutes 3
No Item Name Available
3020-00-215-8235 INTERCHANGEABLE
Gear,spur
5962-01-097-7475SN55140JG INTERCHANGEABLE
Microcircuit,linear
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
93725 Litton Systems Inc Airtron Div (USA)
576R579H01 Westinghouse Electric Corp (USA)
93725 Frontgrade Technologies Inc. (USA)
2303893-1 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
5970PL1439211 Jednolity Indeks Materialowy - Uniform Material Index (POL)
B93725 Litton Systems Inc Airtron Div (USA)
576R579H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5999-00-471-5073SUCCESSOR
NO ITEM NAME AVAILABLE
3020-00-215-8235INTERCHANGEABLE
GEAR,SPUR
5962-01-097-7475INTERCHANGEABLE
MICROCIRCUIT,LINEAR
SN55140JG

Frequently Asked Questions

What is NSN 5999-00-871-0820?

NSN 5999-00-871-0820 is a Shielding Gasket,electronic, manufactured by Litton Systems Inc Airtron Div, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-871-0820?

NSN 5999-00-871-0820 has 7 cross-referenced part numbers: 93725 (Litton Systems Inc Airtron Div), 576R579H01 (Westinghouse Electric Corp), 93725 (Frontgrade Technologies Inc.), 2303893-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 5970PL1439211 (Jednolity Indeks Materialowy - Uniform Material Index) and 2 more.

What NSN replaces 5999-00-871-0820?

There are 3 known substitutes for 5999-00-871-0820: 5999-00-471-5073, 3020-00-215-8235, 5962-01-097-7475. Verify interchangeability with system specifications before substitution.

What are the specifications of 93725?

Key specifications for 93725: Style Designator: CIRCULAR; Outside Diameter: 1.747 INCHES NOMINAL IN; Material: UNABLE TO DECODE; Environmental Protection Material Location: THROUGHOUT SEALING GASKET. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-871-0820 still in active supply?

NSN 5999-00-871-0820 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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