PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-M-38527/3Mounting Pad,electrical-Electron

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5999-01-199-4851 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-199-4851 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-199-4851. Primary manufacturer part number: MIL-M-38527/3.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Unthreaded Mounting Hole Diameter: 0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Body Style: DISK
  • Color: NATURAL
  • Material: PLASTIC DIALLYL PHTHALATE
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Specification/standard Data: 58536-A-A-55485/3 GOVERNMENT SPECIFICATION
  • Overall Diameter: 0.305 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Diallyl Phthalate construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-199-4851, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN5999-01-199-4851
Primary Part NumberMIL-M-38527/3
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Unthreaded Mounting Hole Diameter0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Body StyleDISK
ColorNATURAL
MaterialPLASTIC DIALLYL PHTHALATE
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Specification/standard Data58536-A-A-55485/3 GOVERNMENT SPECIFICATION
Overall Diameter0.305 INCHES NOMINAL IN
Test Data Document58536-A-A-55485 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Unthreaded Mounting Hole Diameter0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Body StyleDISK
ColorNATURAL
MaterialPLASTIC DIALLYL PHTHALATE
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Specification/standard Data58536-A-A-55485/3 GOVERNMENT SPECIFICATION
Overall Diameter0.305 INCHES NOMINAL IN
Test Data Document58536-A-A-55485 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-353-1234
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssuePG
SMR CodeZZ
Weight0.0100 lbs
Cube0.0014 cu ft
Verified Substitutes 12
Mounting Pad,electrical-Electron
5999-00-996-197111155880 SUCCESSOR
Mounting Pad,electrical-Electron
Us Army Aviation and Missile Command
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
MIL-M-38527/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7717-80NWHT Thermalloy Co Inc (USA)
M38527/03-0010 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-55485/3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
I29 Thermotech Company (USA)
320-9114-001 Raytheon Company (USA)
MIL-M-38527/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527/03-012D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
37-1096-9 The Boeing Company Div Defense (USA)
M38527-1-25D2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10164307 Us Army Aviation and Missile Command (USA)
5999PL0216904 Jednolity Indeks Materialowy - Uniform Material Index (POL)
7717-80N Thermalloy Co Inc (USA)
A-A-55485/03 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-55485/03-012D Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
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SUCCESSOR 5999-00-353-1234 Mounting Pad,electrical-Electron
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5999-01-067-7303SUCCESSOR
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5999-01-067-7304SUCCESSOR
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5999-01-073-7144SUCCESSOR
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5999-01-079-1174SUCCESSOR
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5999-01-080-1971SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-01-199-4851?

NSN 5999-01-199-4851 is a Mounting Pad,electrical-Electron, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-199-4851?

NSN 5999-01-199-4851 has 15 cross-referenced part numbers: MIL-M-38527/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7717-80NWHT (Thermalloy Co Inc), M38527/03-0010 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-55485/3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), I29 (Thermotech Company) and 10 more.

What NSN replaces 5999-01-199-4851?

There are 12 known substitutes for 5999-01-199-4851: 5999-00-353-1234, 5999-00-996-1971, 5999-01-015-3901 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-M-38527/3?

Key specifications for MIL-M-38527/3: Unthreaded Mounting Hole Diameter: 0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Body Style: DISK; Color: NATURAL; Material: PLASTIC DIALLYL PHTHALATE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-199-4851 still in active supply?

NSN 5999-01-199-4851 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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