PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

391-2506Shielding Gasket,electronic

L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications · NSN 5999-01-141-9307 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-141-9307 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-141-9307. Primary manufacturer part number: 391-2506.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Material: UNABLE TO DECODE
  • Material: UNABLE TO DECODE
  • Environmental Protection Material Location: THROUGHOUT SEALING GASKET
  • Outside Corner Radius: 0.120 INCHES NOMINAL IN
  • Aperture Width: 0.300 INCHES NOMINAL IN
  • Aperture Length: 10.880 INCHES NOMINAL IN
  • Style Designator: NON-CIRCULAR
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 5999-01-141-9307, 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 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 18 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-141-9307
Primary Part Number391-2506
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
StatusACTIVE
MaterialUNABLE TO DECODE
MaterialUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT SEALING GASKET
Outside Corner Radius0.120 INCHES NOMINAL IN
Aperture Width0.300 INCHES NOMINAL IN
Aperture Length10.880 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Cross-Sectional Thickness0.088 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
MaterialUNABLE TO DECODE
MaterialUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT SEALING GASKET
Outside Corner Radius0.120 INCHES NOMINAL IN
Aperture Width0.300 INCHES NOMINAL IN
Aperture Length10.880 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Cross-Sectional Thickness0.088 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZZ
Weight0.3047 lbs
Cube0.0294 cu ft
Verified Substitutes 1
2915-00-877-982413000 INTERCHANGEABLE
Carburetor,pressure Injection
Triumph Engine Control Systems Llc
Cross-Reference Index
Part NumberManufacturer
391-2506 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
Related Parts
2915-00-877-9824INTERCHANGEABLE
CARBURETOR,PRESSURE INJECTION
13000

Frequently Asked Questions

What is NSN 5999-01-141-9307?

NSN 5999-01-141-9307 is a Shielding Gasket,electronic, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-141-9307?

NSN 5999-01-141-9307 has 1 cross-referenced part number: 391-2506 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).

What NSN replaces 5999-01-141-9307?

There is 1 known substitute for 5999-01-141-9307: 2915-00-877-9824. Verify interchangeability with system specifications before substitution.

What are the specifications of 391-2506?

Key specifications for 391-2506: Material: UNABLE TO DECODE; Overall Width: 0.400 INCHES NOMINAL IN; Material: UNABLE TO DECODE; Environmental Protection Material Location: THROUGHOUT SEALING GASKET. 22 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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