PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

408-401Gasketing Material,conductive

Omnieon Llc · NSN 5999-01-180-3473 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-180-3473 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-180-3473. Primary manufacturer part number: 408-401.
Features
  • Gasketing Material,conductive — FSC 5999
  • Shape: TRIANGULAR
  • Material: ALUMINUM ALLOY AND RUBBER SILICONE CLASS Q
  • Thickness: 0.125 INCHES NOMINAL IN
  • Shape: TRIANGULAR
  • Material: ALUMINUM ALLOY AND RUBBER SILICONE CLASS Q
  • Thickness: 0.125 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Applications requiring Aluminum Alloy and Rubber Silicone Class Q construction
General Description

The Gasketing Material,conductive, cataloged under National Stock Number 5999-01-180-3473, 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 Omnieon Llc. Government technical data includes 6 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-180-3473
Primary Part Number408-401
Item NameGasketing Material,conductive
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerOmnieon Llc
StatusACTIVE
ShapeTRIANGULAR
MaterialALUMINUM ALLOY AND RUBBER SILICONE CLASS Q
Thickness0.125 INCHES NOMINAL IN
ShapeTRIANGULAR
MaterialALUMINUM ALLOY AND RUBBER SILICONE CLASS Q
Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.1100 lbs
Cube0.0007 cu ft
Verified Substitutes 2
5355-00-220-189740840-1 INTERCHANGEABLE
Knob,thermostat
Aeroil Products Co Inc
5962-01-086-7029 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
408-401 Omnieon Llc (USA)
Related Parts
5355-00-220-1897INTERCHANGEABLE
KNOB,THERMOSTAT
40840-1
5962-01-086-7029INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5999-01-180-3473?

NSN 5999-01-180-3473 is a Gasketing Material,conductive, manufactured by Omnieon Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-180-3473?

NSN 5999-01-180-3473 has 1 cross-referenced part number: 408-401 (Omnieon Llc).

What NSN replaces 5999-01-180-3473?

There are 2 known substitutes for 5999-01-180-3473: 5355-00-220-1897, 5962-01-086-7029. Verify interchangeability with system specifications before substitution.

What are the specifications of 408-401?

Key specifications for 408-401: Shape: TRIANGULAR; Overall Length: 0.125 INCHES NOMINAL IN; Overall Width: 0.750 INCHES NOMINAL IN; Material: ALUMINUM ALLOY AND RUBBER SILICONE CLASS Q. 12 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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