PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14-249Shielding Gasket,electronic

Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group · NSN 5999-00-089-9612 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-089-9612 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-089-9612. Primary manufacturer part number: 14-249.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Aperture Width: 4.580 INCHES NOMINAL IN
  • Style Designator: NON-CIRCULAR
  • Material: UNABLE TO DECODE
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Aperture Length: 7.960 INCHES NOMINAL IN
  • Outside Corner Radius: 0.120 INCHES NOMINAL IN
  • 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 5999-00-089-9612, 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 Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-089-9612
Primary Part Number14-249
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMetal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group
StatusACTIVE
Aperture Width4.580 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
MaterialUNABLE TO DECODE
Cross-Sectional Height0.125 INCHES NOMINAL IN
Aperture Length7.960 INCHES NOMINAL IN
Outside Corner Radius0.120 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Cross-Sectional Shape StyleWIRE AND COMPOSITION
Inside Corner Radius0.120 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Aperture Width4.580 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
MaterialUNABLE TO DECODE
Cross-Sectional Height0.125 INCHES NOMINAL IN
Aperture Length7.960 INCHES NOMINAL IN
Outside Corner Radius0.120 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Cross-Sectional Shape StyleWIRE AND COMPOSITION
Inside Corner Radius0.120 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0150 lbs
Cube0.0001 cu ft
Verified Substitutes 7
2910-00-308-2362142-0459 INTERCHANGEABLE
Valve and Seat Assembly
Cummins Power Generation Inc.
5930-00-583-670614346-1 INTERCHANGEABLE
Switch,push
Shallco, Inc
5985-00-821-73672616225 INTERCHANGEABLE
Dummy Load,electrical
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5365-00-871-28815703039 INTERCHANGEABLE
Shim Set
U S Army Tank Automotive Command Amsta-Im-Mm
5925-01-626-363114249 INTERCHANGEABLE
Circuit Breaker
Generac Mobile Products, Llc
6525-01-698-648714249 INTERCHANGEABLE
Circuit Card Assembly,x-Ray Appa
Ziehm Imaging, Inc.
5360-01-734-319014249 INTERCHANGEABLE
Spring,flat
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
14-249 PRIMARY Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA)
215-37520-1 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
215-37520 Raytheon Company (USA)
Related Parts
2910-00-308-2362INTERCHANGEABLE
VALVE AND SEAT ASSEMBLY
142-0459
5930-00-583-6706INTERCHANGEABLE
SWITCH,PUSH
14346-1
5985-00-821-7367INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
2616225
5365-00-871-2881INTERCHANGEABLE
SHIM SET
5703039
5925-01-626-3631INTERCHANGEABLE
CIRCUIT BREAKER
14249
6525-01-698-6487INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY,X-RAY APPA
14249
5360-01-734-3190INTERCHANGEABLE
SPRING,FLAT
14249

Frequently Asked Questions

What is NSN 5999-00-089-9612?

NSN 5999-00-089-9612 is a Shielding Gasket,electronic, manufactured by Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-089-9612?

NSN 5999-00-089-9612 has 3 cross-referenced part numbers: 14-249 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 215-37520-1 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 215-37520 (Raytheon Company).

What NSN replaces 5999-00-089-9612?

There are 7 known substitutes for 5999-00-089-9612: 2910-00-308-2362, 5930-00-583-6706, 5985-00-821-7367 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14-249?

Key specifications for 14-249: Aperture Width: 4.580 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Width: 4.760 INCHES NOMINAL IN; Material: UNABLE TO DECODE. 24 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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