PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

134304-17Shielding Gasket,electronic

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5999-00-497-5868 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-497-5868 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-497-5868. Primary manufacturer part number: 134304-17.
Features
  • Shielding Gasket,electronic — FSC 5999
  • End Cut Angle: 45.0 DEGREES
  • Minor Width: 0.120 INCHES NOMINAL IN
  • Bolt Hole Quantity: 7
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • Surface Treatment: UNABLE TO DECODE
  • Center to Center Distance Between Bolt Holes Along Length: 3.500 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.120 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 5999-00-497-5868, 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 Div Space & Airborne Systems. Government technical data includes 25 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-497-5868
Primary Part Number134304-17
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
End Cut Angle45.0 DEGREES
Minor Width0.120 INCHES NOMINAL IN
Bolt Hole Quantity7
Hole Diameter0.250 INCHES NOMINAL IN
Surface TreatmentUNABLE TO DECODE
Center to Center Distance Between Bolt Holes Along Length3.500 INCHES NOMINAL IN
Cross-Sectional Height0.120 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Environmental Protection Material LocationALONG ONE EDGE
Precious Material and LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
MaterialUNABLE TO DECODE
Cross-Sectional Shape StyleMESH AND COMPOSITION
Minor Height0.120 INCHES NOMINAL IN
Precious MaterialSILVER
Bolt Hole Centerline to Nearest Edge Distance0.410 INCHES NOMINAL IN
End Cut Angle45.0 DEGREES
Minor Width0.120 INCHES NOMINAL IN
Bolt Hole Quantity7
Hole Diameter0.250 INCHES NOMINAL IN
Surface TreatmentUNABLE TO DECODE
Center to Center Distance Between Bolt Holes Along Length3.500 INCHES NOMINAL IN
Cross-Sectional Height0.120 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Environmental Protection Material LocationALONG ONE EDGE
Precious Material and LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5999-00-497-5862134304-11 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-00-497-5863134304-12 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-00-497-5864134304-13 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-00-497-5865134304-14 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-00-497-5866134304-15 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-00-497-5867134304-16 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-00-497-5869134304-18 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-01-156-6739134304-3 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-01-156-8017134304-4 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
5999-01-574-4683257476-1 INTERCHANGEABLE
Shielding Gasket,electronic
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
143-90075 Velcro Canada Ltd (CAN)
43-90075 Technical Wire Products, Llc Dba Twp (USA)
134304-17 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5999-00-497-5862INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-11
5999-00-497-5863INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-12
5999-00-497-5864INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-13
5999-00-497-5865INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-14
5999-00-497-5866INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-15
5999-00-497-5867INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-16
5999-00-497-5869INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-18
5999-01-156-6739INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-3
5999-01-156-8017INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
134304-4
5999-01-574-4683INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
257476-1
2541-01-733-0942INTERCHANGEABLE
ARMOR,SUPPLEMENTAL,SMALL ARMS-FR
4390075

Frequently Asked Questions

What is NSN 5999-00-497-5868?

NSN 5999-00-497-5868 is a Shielding Gasket,electronic, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-497-5868?

NSN 5999-00-497-5868 has 3 cross-referenced part numbers: 143-90075 (Velcro Canada Ltd), 43-90075 (Technical Wire Products, Llc Dba Twp), 134304-17 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5999-00-497-5868?

There are 11 known substitutes for 5999-00-497-5868: 5999-00-497-5862, 5999-00-497-5863, 5999-00-497-5864 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 134304-17?

Key specifications for 134304-17: Overall Width: 0.750 INCHES NOMINAL IN; End Cut Angle: 45.0 DEGREES; Minor Width: 0.120 INCHES NOMINAL IN; Bolt Hole Quantity: 7. 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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