PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

538622-70Mounting Pad,electrical-Electron

Raytheon Company Dba Raytheon · NSN 5999-01-064-9544 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-064-9544 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-064-9544. Primary manufacturer part number: 538622-70.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Mounting Facility Type and Quantity: 10 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Color: NATURAL
  • Body Style: DISK
  • Test Data Document: 58536-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.).
  • Material: PLASTIC DIALLYL PHTHALATE
  • Specification/standard Data: 58536-A-A-55485/2 GOVERNMENT SPECIFICATION
  • Unthreaded Mounting Hole Diameter: 0.028 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 5999-01-064-9544, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 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
NSN5999-01-064-9544
Primary Part Number538622-70
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Mounting Facility Type and Quantity10 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
ColorNATURAL
Body StyleDISK
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.).
MaterialPLASTIC DIALLYL PHTHALATE
Specification/standard Data58536-A-A-55485/2 GOVERNMENT SPECIFICATION
Unthreaded Mounting Hole Diameter0.028 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Overall Diameter0.375 INCHES NOMINAL IN
Mounting Facility Type and Quantity10 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
ColorNATURAL
Body StyleDISK
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.).
MaterialPLASTIC DIALLYL PHTHALATE
Specification/standard Data58536-A-A-55485/2 GOVERNMENT SPECIFICATION
Unthreaded Mounting Hole Diameter0.028 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-864-9965
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZZ
Weight0.0182 lbs
Cube0.0002 cu ft
Verified Substitutes 12
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
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
538622-70 Raytheon Company Dba Raytheon (USA)
A-A-55485/2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-55485/02-007D Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
10344-DAP Ross Milton Co the (USA)
A-A-55485 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
M38527-2-07D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527-2-07N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527/1-21B1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38527/02-007D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38527/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
929175-1 Raytheon Company Div Corp (USA)
C11830-0003 Rosemount Aerospace Ltd (GBR)
Related Parts
SUCCESSOR 5999-00-864-9965 Mounting Pad,electrical-Electron
5999-01-080-1971SUCCESSOR
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MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-053-6295SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-068-2616SUCCESSOR
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5999-01-079-9220SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-080-5947SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-198-4548SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-199-7475SUCCESSOR
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MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-01-064-9544?

NSN 5999-01-064-9544 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 5999-01-064-9544?

NSN 5999-01-064-9544 has 12 cross-referenced part numbers: 538622-70 (Raytheon Company Dba Raytheon), A-A-55485/2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-55485/02-007D (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 10344-DAP (Ross Milton Co the), A-A-55485 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 5999-01-064-9544?

There are 12 known substitutes for 5999-01-064-9544: 5999-01-080-1971, 5999-01-198-7077, 5999-00-864-9965 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 538622-70?

Key specifications for 538622-70: Overall Height: 0.156 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 10 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Color: NATURAL; Body Style: DISK. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-064-9544 still in active supply?

NSN 5999-01-064-9544 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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