PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

537AS646Mounting Pad,electrical-Electron

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5999-00-136-7017 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-136-7017 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-136-7017. Primary manufacturer part number: 537AS646.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Unthreaded Mounting Hole Diameter: 0.035 INCHES NOMINAL ALL MOUNTING FACILITIES IN
  • Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
  • Material: PLASTIC DIALLYL PHTHALATE
  • Color: BLACK
  • Body Style: RECTANGULAR
  • Unthreaded Mounting Hole Diameter: 0.035 INCHES NOMINAL ALL MOUNTING FACILITIES IN
  • Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Applications
  • Applications requiring Plastic Diallyl Phthalate construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-00-136-7017, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-136-7017
Primary Part Number537AS646
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusCANCELLED
Unthreaded Mounting Hole Diameter0.035 INCHES NOMINAL ALL MOUNTING FACILITIES IN
Mounting Facility Type and Quantity8 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
MaterialPLASTIC DIALLYL PHTHALATE
ColorBLACK
Body StyleRECTANGULAR
Unthreaded Mounting Hole Diameter0.035 INCHES NOMINAL ALL MOUNTING FACILITIES IN
Mounting Facility Type and Quantity8 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
MaterialPLASTIC DIALLYL PHTHALATE
ColorBLACK
Body StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Weight0.0050 lbs
Cube0.0029 cu ft
Verified Substitutes 2
No Item Name Available
5940-00-665-5764699408PT3 INTERCHANGEABLE
Terminal,stud
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
7717-129DAPBLACK IV-Electronic Klaus Vespermann Kg (DEU)
483118-1 Raytheon Company Div Corp (USA)
537AS646 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
7717-129DAP IV-Electronic Klaus Vespermann Kg (DEU)
535398-2 Raytheon Company Dba Raytheon (USA)
483118-1 Raytheon Company Dba Raytheon Co (USA)
447056-1 Raytheon Company (USA)
GP820AD1 Northrop Grumman Systems Corporation (USA)
7717-129DAPBLACK Thermalloy Co Inc (USA)
7717-129DAP Thermalloy Co Inc (USA)
Related Parts
5999-01-045-1588SUCCESSOR
NO ITEM NAME AVAILABLE
5940-00-665-5764INTERCHANGEABLE
TERMINAL,STUD
699408PT3

Frequently Asked Questions

What is NSN 5999-00-136-7017?

NSN 5999-00-136-7017 is a Mounting Pad,electrical-Electron, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-136-7017?

NSN 5999-00-136-7017 has 10 cross-referenced part numbers: 7717-129DAPBLACK (IV-Electronic Klaus Vespermann Kg), 483118-1 (Raytheon Company Div Corp), 537AS646 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 7717-129DAP (IV-Electronic Klaus Vespermann Kg), 535398-2 (Raytheon Company Dba Raytheon) and 5 more.

What NSN replaces 5999-00-136-7017?

There are 2 known substitutes for 5999-00-136-7017: 5999-01-045-1588, 5940-00-665-5764. Verify interchangeability with system specifications before substitution.

What are the specifications of 537AS646?

Key specifications for 537AS646: Unthreaded Mounting Hole Diameter: 0.035 INCHES NOMINAL ALL MOUNTING FACILITIES IN; Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES; Material: PLASTIC DIALLYL PHTHALATE; Color: BLACK. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-136-7017 still in active supply?

NSN 5999-00-136-7017 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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