PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

538622-40Mounting Pad,electrical-Electron

Raytheon Company Dba Raytheon · NSN 5999-01-015-3901 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-015-3901 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-015-3901. Primary manufacturer part number: 538622-40.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Overall Diameter: 0.200 INCHES NOMINAL IN
  • Body Style: DISK
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Accommodated Device Mounting Hole Pattern Style: FOUR HOLE - 0.100 INCH IN
  • Material: PLASTIC DIALLYL PHTHALATE
  • Accommodated Device Mounting Hole Quantity: 1
  • Unthreaded Mounting Hole Diameter: 0.005 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Applications requiring Plastic Diallyl Phthalate construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-015-3901, 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 Raytheon Company Dba Raytheon. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 11 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: EA.

Technical Specifications
ParameterValue
NSN5999-01-015-3901
Primary Part Number538622-40
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Overall Diameter0.200 INCHES NOMINAL IN
Body StyleDISK
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Accommodated Device Mounting Hole Pattern StyleFOUR HOLE - 0.100 INCH IN
MaterialPLASTIC DIALLYL PHTHALATE
Accommodated Device Mounting Hole Quantity1
Unthreaded Mounting Hole Diameter0.005 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
ColorNATURAL
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.).
Specification/standard Data58536-A-A-55485/1 GOVERNMENT SPECIFICATION
Overall Diameter0.200 INCHES NOMINAL IN
Body StyleDISK
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Accommodated Device Mounting Hole Pattern StyleFOUR HOLE - 0.100 INCH IN
MaterialPLASTIC DIALLYL PHTHALATE
Accommodated Device Mounting Hole Quantity1
Unthreaded Mounting Hole Diameter0.005 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
ColorNATURAL
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.).
Specification/standard Data58536-A-A-55485/1 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-944-3627 (7717-18N)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeDZ
Weight0.0050 lbs
Cube0.0017 cu ft
Verified Substitutes 12
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
5999-00-944-36277717-18N SUCCESSOR
Mounting Pad,electrical-Electron
The Delbert Blinn Co Inc
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
538622-40 Raytheon Company Dba Raytheon (USA)
M38527/01-030D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7717-18 American Telephone and Telegraph Co (USA)
10139427 Nimikkeistokeskus Ncb Finland (FIN)
M38527/1-01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7717-18 National Security Agency (USA)
SM-B-751244 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
10167-DAP Ross Milton Co the (USA)
24147 American Telephone and Telegraph Co (USA)
0N124554 Naval Ship Systems Command (USA)
MIL-M-38527/1B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
M38527/1-01N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-55485/1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MILM38527-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A55484/01-036D Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS38527/01-030D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527/1-010 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527/1-79P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7620946P010 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527/01-01D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
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SUCCESSOR 5999-00-944-3627 Mounting Pad,electrical-Electron · 7717-18N
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Frequently Asked Questions

What is NSN 5999-01-015-3901?

NSN 5999-01-015-3901 is a Mounting Pad,electrical-Electron, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-015-3901?

NSN 5999-01-015-3901 has 25 cross-referenced part numbers: 538622-40 (Raytheon Company Dba Raytheon), M38527/01-030D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7717-18 (American Telephone and Telegraph Co), 10139427 (Nimikkeistokeskus Ncb Finland), M38527/1-01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 20 more.

What NSN replaces 5999-01-015-3901?

There are 12 known substitutes for 5999-01-015-3901: 5999-01-199-4851, 5999-01-199-7471, 5999-00-944-3627 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 538622-40?

Key specifications for 538622-40: Overall Diameter: 0.200 INCHES NOMINAL IN; Body Style: DISK; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Accommodated Device Mounting Hole Pattern Style: FOUR HOLE - 0.100 INCH IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-015-3901 still in active supply?

NSN 5999-01-015-3901 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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