PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144974-1Mounting Pad,electrical-Electron

Raytheon Company Div Corp · NSN 5999-01-198-7070 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-198-7070 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-198-7070. Primary manufacturer part number: 144974-1.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • Unthreaded Mounting Hole Diameter: 0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • 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.).
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Material: PLASTIC DIALLYL PHTHALATE
  • Color: NATURAL
  • Overall Diameter: 0.305 INCHES NOMINAL IN
  • Specification/standard Data: 58536-A-A-55485/3 GOVERNMENT SPECIFICATION
Applications
  • Applications requiring Plastic Diallyl Phthalate construction
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-198-7070, 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 Div Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 38 commercial cross-references from 24 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
NSN5999-01-198-7070
Primary Part Number144974-1
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Corp
StatusCANCELLED
Unthreaded Mounting Hole Diameter0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY 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.).
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
MaterialPLASTIC DIALLYL PHTHALATE
ColorNATURAL
Overall Diameter0.305 INCHES NOMINAL IN
Specification/standard Data58536-A-A-55485/3 GOVERNMENT SPECIFICATION
Body StyleDISK
Unthreaded Mounting Hole Diameter0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY 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.).
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
MaterialPLASTIC DIALLYL PHTHALATE
ColorNATURAL
Overall Diameter0.305 INCHES NOMINAL IN
Specification/standard Data58536-A-A-55485/3 GOVERNMENT SPECIFICATION
Body StyleDISK
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-01-073-7147
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0010 lbs
Cube0.0015 cu ft
Verified Substitutes 12
Mounting Pad,electrical-Electron
5999-00-945-2991114C2990 SUCCESSOR
Mounting Pad,electrical-Electron
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
5999-00-956-4973005991 SUCCESSOR
Mounting Pad,electrical-Electron
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
Mounting Pad,electrical-Electron
6250-00-518-196825-206-12 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
5999-00-802-2918 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-00-878-06771297834 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
144974-1 Raytheon Company Div Corp (USA)
A10109DAP Ross Milton Co the (USA)
A10044DAP Thermalloy Co Inc (USA)
2911108 Naval Sea Systems Command (USA)
128-007-0002REVD Northrop Grumman Systems Corporation (USA)
7717-193DAP Thermalloy Co Inc (USA)
109267-1 Raytheon Company (USA)
10044DAP Drs Advanced Isr, Llc (USA)
10044-DAP Ross Milton Co the (USA)
961920-1 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
A-10044-DAP Ross Milton Co the (USA)
17201062 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
10109DAP Micro-Dimensional Products, Inc. (USA)
10044A Ross Milton Co the (USA)
421-0221-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
2557144 Naval Sea Systems Command (USA)
P112444 Giordano Associates Inc (USA)
A-55485/03-010D Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1297834 Naval Sea Systems Command (USA)
0N008663 National Security Agency (USA)
Related Parts
SUCCESSOR 5999-01-073-7147 Mounting Pad,electrical-Electron
5999-00-052-9583SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-00-945-2991SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
114C2990
5999-00-956-4973SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
005991
5999-01-013-4664SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-431-5815SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-451-0600SUCCESSOR
MOUNTING PAD,ELECTRICAL-ELECTRON
6250-00-518-1968INTERCHANGEABLE
LAMPHOLDER
25-206-12
5999-00-802-2918INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-00-878-0677INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
1297834
5999-01-064-5069INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-198-7066INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-01-198-7070?

NSN 5999-01-198-7070 is a Mounting Pad,electrical-Electron, manufactured by Raytheon Company Div Corp, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-198-7070?

NSN 5999-01-198-7070 has 38 cross-referenced part numbers: 144974-1 (Raytheon Company Div Corp), A10109DAP (Ross Milton Co the), A10044DAP (Thermalloy Co Inc), 2911108 (Naval Sea Systems Command), 128-007-0002REVD (Northrop Grumman Systems Corporation) and 33 more.

What NSN replaces 5999-01-198-7070?

There are 12 known substitutes for 5999-01-198-7070: 5999-00-052-9583, 5999-00-945-2991, 5999-00-956-4973 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 144974-1?

Key specifications for 144974-1: Unthreaded Mounting Hole Diameter: 0.033 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; 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.).; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Material: PLASTIC DIALLYL PHTHALATE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-198-7070 still in active supply?

NSN 5999-01-198-7070 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.
PartsTable Design LLC · partstable.com